{"title":"Valve Springs","description":"\u003cp\u003eValve Springs — single, dual and beehive valve spring sets. Organized by engine and part type; confirm fitment for your application. Fast shipping, free over $70.\u003c\/p\u003e","products":[{"product_id":"ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-pac-racing-pac1219","title":"LS Gen IV 5.3\/6.0\/6.2 Valve Springs 2007-2017 PAC Racing PAC1219","description":"\u003cp\u003ePAC Racing valve spring kit for the LS Gen IV 5.3\/6.0\/6.2 (2007-2017). Listed for one application: LS Gen IV 5.3\/6.0\/6.2 engines, 2007-2017, in Chevrolet, GMC, Cadillac, Pontiac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: PAC Racing\u003c\/li\u003e\n\u003cli\u003ePart number: PAC1219\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with PAC Racing PAC1219 for the LS Gen IV 5.3\/6.0\/6.2. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"PAC Racing","offers":[{"title":"Default Title","offer_id":54854101467349,"sku":"CPP-LSG4-VSPR-01","price":360.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-1.jpg?v=1788788332"},{"product_id":"ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-gm-eya015gm03","title":"LS Gen IV 5.3\/6.0\/6.2 Valve Springs 2007-2017 GM EYA015GM03","description":"\u003cp\u003eGM valve spring kit for the LS Gen IV 5.3\/6.0\/6.2 (2007-2017). Listed for one application: LS Gen IV 5.3\/6.0\/6.2 engines, 2007-2017, in Chevrolet, GMC, Cadillac, Pontiac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: GM\u003c\/li\u003e\n\u003cli\u003ePart number: EYA015GM03\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with GM EYA015GM03 for the LS Gen IV 5.3\/6.0\/6.2. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":54854101696725,"sku":"CPP-LSG4-VSPR-02","price":122.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-1_a4832d0e-b604-4500-b3fa-979ef4604b3c.jpg?v=1788788340"},{"product_id":"ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-btr-sp011-16","title":"LS Gen IV 5.3\/6.0\/6.2 Valve Springs 2007-2017 BTR SP011-16","description":"\u003cp\u003eBTR valve spring kit for the LS Gen IV 5.3\/6.0\/6.2 (2007-2017). Listed for one application: LS Gen IV 5.3\/6.0\/6.2 engines, 2007-2017, in Chevrolet, GMC, Cadillac, Pontiac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: BTR\u003c\/li\u003e\n\u003cli\u003ePart number: SP011-16\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with BTR SP011-16 for the LS Gen IV 5.3\/6.0\/6.2. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"BTR","offers":[{"title":"Default Title","offer_id":54854101762261,"sku":"CPP-LSG4-VSPR-03","price":282.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-1_f6a2eb4a-7904-4e21-807a-b517b6df644b.jpg?v=1788788350"},{"product_id":"ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-comp-cams-26919-16","title":"LS Gen IV 5.3\/6.0\/6.2 Valve Springs 2007-2017 COMP Cams 26919-16","description":"\u003cp\u003eCOMP Cams valve spring kit for the LS Gen IV 5.3\/6.0\/6.2 (2007-2017). Listed for one application: LS Gen IV 5.3\/6.0\/6.2 engines, 2007-2017, in Chevrolet, GMC, Cadillac, Pontiac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: COMP Cams\u003c\/li\u003e\n\u003cli\u003ePart number: 26919-16\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with COMP Cams 26919-16 for the LS Gen IV 5.3\/6.0\/6.2. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":54854105170133,"sku":"CPP-LSG4-VSPR-04","price":605.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-1_103f6cb4-5e32-4cd0-b1b5-4d0034581836.jpg?v=1788788359"},{"product_id":"ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-comp-cams-26918-16","title":"LS Gen IV 5.3\/6.0\/6.2 Valve Springs 2007-2017 COMP Cams 26918-16","description":"\u003cp\u003eCOMP Cams valve spring kit for the LS Gen IV 5.3\/6.0\/6.2 (2007-2017). Listed for one application: LS Gen IV 5.3\/6.0\/6.2 engines, 2007-2017, in Chevrolet, GMC, Cadillac, Pontiac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: COMP Cams\u003c\/li\u003e\n\u003cli\u003ePart number: 26918-16\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with COMP Cams 26918-16 for the LS Gen IV 5.3\/6.0\/6.2. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":54854105465045,"sku":"CPP-LSG4-VSPR-05","price":434.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-1_9915b523-c8eb-4f86-979e-5bac3ad28583.jpg?v=1788788368"},{"product_id":"ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-gm","title":"LS Gen IV 5.3\/6.0\/6.2 Valve Springs 2007-2017 GM","description":"\u003cp\u003eGM valve spring kit for the LS Gen IV 5.3\/6.0\/6.2 (2007-2017). Listed for one application: LS Gen IV 5.3\/6.0\/6.2 engines, 2007-2017, in Chevrolet, GMC, Cadillac, Pontiac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: GM\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":54854105825493,"sku":"CPP-LSG4-VSPR-06","price":84.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-1_41f50337-aab4-4a2e-94c4-e756f64f4d62.jpg?v=1788788381"},{"product_id":"ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-brian-tooley-racing-sk001","title":"LS Gen IV 5.3\/6.0\/6.2 Valve Springs 2007-2017 Brian Tooley Racing SK001","description":"\u003cp\u003eBrian Tooley Racing valve spring kit for the LS Gen IV 5.3\/6.0\/6.2 (2007-2017). Listed for one application: LS Gen IV 5.3\/6.0\/6.2 engines, 2007-2017, in Chevrolet, GMC, Cadillac, Pontiac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Brian Tooley Racing\u003c\/li\u003e\n\u003cli\u003ePart number: SK001\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Brian Tooley Racing SK001 for the LS Gen IV 5.3\/6.0\/6.2. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":54854106513621,"sku":"CPP-LSG4-VSPR-07","price":555.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-1_c44ca516-b40a-4242-8d20-454b4a912227.jpg?v=1788788389"},{"product_id":"ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-btr","title":"LS Gen IV 5.3\/6.0\/6.2 Valve Springs 2007-2017 BTR","description":"\u003cp\u003eBTR valve spring kit for the LS Gen IV 5.3\/6.0\/6.2 (2007-2017). Listed for one application: LS Gen IV 5.3\/6.0\/6.2 engines, 2007-2017, in Chevrolet, GMC, Cadillac, Pontiac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: BTR\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"BTR","offers":[{"title":"Default Title","offer_id":54854107889877,"sku":"CPP-LSG4-VSPR-08","price":164.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-1_8a7e065b-bbac-4a75-84e0-f09a2bc84827.jpg?v=1788788396"},{"product_id":"ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-michigan-motorsports","title":"LS Gen IV 5.3\/6.0\/6.2 Valve Springs 2007-2017 Michigan Motorsports","description":"\u003cp\u003eMichigan Motorsports valve spring kit for the LS Gen IV 5.3\/6.0\/6.2 (2007-2017). Listed for one application: LS Gen IV 5.3\/6.0\/6.2 engines, 2007-2017, in Chevrolet, GMC, Cadillac, Pontiac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Michigan Motorsports\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Michigan Motorsports","offers":[{"title":"Default Title","offer_id":54854108610773,"sku":"CPP-LSG4-VSPR-09","price":555.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-1_ad2716f8-57ac-4e3c-aa34-98bc510fe974.jpg?v=1788788411"},{"product_id":"ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-michigan-motorsports-m2100","title":"LS Gen IV 5.3\/6.0\/6.2 Valve Springs 2007-2017 Michigan Motorsports M2100","description":"\u003cp\u003eMichigan Motorsports valve spring kit for the LS Gen IV 5.3\/6.0\/6.2 (2007-2017). Listed for one application: LS Gen IV 5.3\/6.0\/6.2 engines, 2007-2017, in Chevrolet, GMC, Cadillac, Pontiac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Michigan Motorsports\u003c\/li\u003e\n\u003cli\u003ePart number: M2100\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Michigan Motorsports M2100 for the LS Gen IV 5.3\/6.0\/6.2. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Michigan Motorsports","offers":[{"title":"Default Title","offer_id":54854108643541,"sku":"CPP-LSG4-VSPR-10","price":135.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-1_da6fe4f0-de3b-4510-ba4c-a442324ab36b.jpg?v=1788788418"},{"product_id":"ls-gen-iii-4-8-5-3-5-7-6-0-valve-springs-1997-2007-gm","title":"LS Gen III 4.8\/5.3\/5.7\/6.0 Valve Springs 1997-2007 GM","description":"\u003cp\u003eGM valve spring kit for the LS Gen III 4.8\/5.3\/5.7\/6.0 (1997-2007). Listed for one application: LS Gen III 4.8\/5.3\/5.7\/6.0 engines, 1997-2007, in Chevrolet, GMC, Pontiac, Cadillac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: GM\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":54854109036757,"sku":"CPP-LSG3-VSPR-01","price":86.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iii-4-8-5-3-5-7-6-0-valve-springs-1997-2007-1.jpg?v=1788788426"},{"product_id":"ls-gen-iii-4-8-5-3-5-7-6-0-valve-springs-1997-2007-btr-sp011-16","title":"LS Gen III 4.8\/5.3\/5.7\/6.0 Valve Springs 1997-2007 BTR SP011-16","description":"\u003cp\u003eBTR valve spring kit for the LS Gen III 4.8\/5.3\/5.7\/6.0 (1997-2007). Listed for one application: LS Gen III 4.8\/5.3\/5.7\/6.0 engines, 1997-2007, in Chevrolet, GMC, Pontiac, Cadillac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: BTR\u003c\/li\u003e\n\u003cli\u003ePart number: SP011-16\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with BTR SP011-16 for the LS Gen III 4.8\/5.3\/5.7\/6.0. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"BTR","offers":[{"title":"Default Title","offer_id":54854109069525,"sku":"CPP-LSG3-VSPR-02","price":336.51,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iii-4-8-5-3-5-7-6-0-valve-springs-1997-2007-1_4bdd6e4e-b5df-4a21-9820-494fe107da0c.jpg?v=1788788432"},{"product_id":"ls-gen-iii-4-8-5-3-5-7-6-0-valve-springs-1997-2007-btr","title":"LS Gen III 4.8\/5.3\/5.7\/6.0 Valve Springs 1997-2007 BTR","description":"\u003cp\u003eBTR valve spring kit for the LS Gen III 4.8\/5.3\/5.7\/6.0 (1997-2007). Listed for one application: LS Gen III 4.8\/5.3\/5.7\/6.0 engines, 1997-2007, in Chevrolet, GMC, Pontiac, Cadillac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: BTR\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"BTR","offers":[{"title":"Default Title","offer_id":54854109429973,"sku":"CPP-LSG3-VSPR-03","price":383.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iii-4-8-5-3-5-7-6-0-valve-springs-1997-2007-1_cc4f153c-f4b3-43c5-8bc6-92dfea55e848.jpg?v=1788788440"},{"product_id":"ls-gen-iii-4-8-5-3-5-7-6-0-valve-springs-1997-2007-brian-tooley-racing-sk001","title":"LS Gen III 4.8\/5.3\/5.7\/6.0 Valve Springs 1997-2007 Brian Tooley Racing SK001","description":"\u003cp\u003eBrian Tooley Racing valve spring kit for the LS Gen III 4.8\/5.3\/5.7\/6.0 (1997-2007). Listed for one application: LS Gen III 4.8\/5.3\/5.7\/6.0 engines, 1997-2007, in Chevrolet, GMC, Pontiac, Cadillac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Brian Tooley Racing\u003c\/li\u003e\n\u003cli\u003ePart number: SK001\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Brian Tooley Racing SK001 for the LS Gen III 4.8\/5.3\/5.7\/6.0. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":54854109790421,"sku":"CPP-LSG3-VSPR-04","price":480.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iii-4-8-5-3-5-7-6-0-valve-springs-1997-2007-1_16e2db03-44a5-492f-8836-b90d6090060e.jpg?v=1788788453"},{"product_id":"ls-gen-iii-4-8-5-3-5-7-6-0-valve-springs-1997-2007-brian-tooley-racing-sp011-16-vs-ls-hat-kit","title":"LS Gen III 4.8\/5.3\/5.7\/6.0 Valve Springs 1997-2007 Brian Tooley Racing SP011-16\/VS LS HAT KIT","description":"\u003cp\u003eBrian Tooley Racing valve spring kit for the LS Gen III 4.8\/5.3\/5.7\/6.0 (1997-2007). Listed for one application: LS Gen III 4.8\/5.3\/5.7\/6.0 engines, 1997-2007, in Chevrolet, GMC, Pontiac, Cadillac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Brian Tooley Racing\u003c\/li\u003e\n\u003cli\u003ePart number: SP011-16\/VS LS HAT KIT\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Brian Tooley Racing SP011-16\/VS LS HAT KIT for the LS Gen III 4.8\/5.3\/5.7\/6.0. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":54854110150869,"sku":"CPP-LSG3-VSPR-05","price":228.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iii-4-8-5-3-5-7-6-0-valve-springs-1997-2007-1_c0f04066-a90f-4b52-bb77-c15fb6f7abf0.jpg?v=1788788459"},{"product_id":"ls-gen-iii-4-8-5-3-5-7-6-0-valve-springs-1997-2007-brian-tooley-racing-sk001-s-0560-bb","title":"LS Gen III 4.8\/5.3\/5.7\/6.0 Valve Springs 1997-2007 Brian Tooley Racing SK001\/S\/0560\/BB","description":"\u003cp\u003eBrian Tooley Racing valve spring kit for the LS Gen III 4.8\/5.3\/5.7\/6.0 (1997-2007). Listed for one application: LS Gen III 4.8\/5.3\/5.7\/6.0 engines, 1997-2007, in Chevrolet, GMC, Pontiac, Cadillac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Brian Tooley Racing\u003c\/li\u003e\n\u003cli\u003ePart number: SK001\/S\/0560\/BB\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Brian Tooley Racing SK001\/S\/0560\/BB for the LS Gen III 4.8\/5.3\/5.7\/6.0. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":54854110871765,"sku":"CPP-LSG3-VSPR-06","price":480.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iii-4-8-5-3-5-7-6-0-valve-springs-1997-2007-1_6d0a0785-d262-403a-be11-b29b3523391a.jpg?v=1788788475"},{"product_id":"5-7-hemi-valve-springs-2003-2025-comp-cams-26918cc-kit","title":"5.7 Hemi Valve Springs 2003-2025 COMP Cams 26918CC-KIT","description":"\u003cp\u003eCOMP Cams valve spring kit for the 5.7 Hemi (2003-2025). Listed for one application: 5.7 Hemi engines, 2003-2025, in Dodge, Ram, Chrysler, Jeep applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDodge vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003cli\u003eRam vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003cli\u003eChrysler vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003cli\u003eJeep vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: COMP Cams\u003c\/li\u003e\n\u003cli\u003ePart number: 26918CC-KIT\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with COMP Cams 26918CC-KIT for the 5.7 Hemi. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":54854111887573,"sku":"CPP-H57-VSPR-01","price":750.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/5-7-hemi-valve-springs-2003-2025-1.jpg?v=1788788493"},{"product_id":"5-7-hemi-valve-springs-2003-2008-comp-cams-26918ca-kit","title":"5.7 Hemi Valve Springs 2003-2008 COMP Cams 26918CA-KIT","description":"\u003cp\u003eCOMP Cams valve spring kit for the 5.7 Hemi (2003-2008). Listed for one application: 5.7 Hemi engines, 2003-2008, in Dodge, Ram, Chrysler, Jeep applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDodge vehicles with the 5.7 Hemi engine, 2003-2008\u003c\/li\u003e\n\u003cli\u003eRam vehicles with the 5.7 Hemi engine, 2003-2008\u003c\/li\u003e\n\u003cli\u003eChrysler vehicles with the 5.7 Hemi engine, 2003-2008\u003c\/li\u003e\n\u003cli\u003eJeep vehicles with the 5.7 Hemi engine, 2003-2008\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: COMP Cams\u003c\/li\u003e\n\u003cli\u003ePart number: 26918CA-KIT\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with COMP Cams 26918CA-KIT for the 5.7 Hemi. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":54854111920341,"sku":"CPP-H57-VSPR-02","price":830.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/5-7-hemi-valve-springs-2003-2008-1.jpg?v=1788788499"},{"product_id":"5-7-hemi-valve-springs-2003-2025-brian-tooley-racing-sp021-16","title":"5.7 Hemi Valve Springs 2003-2025 Brian Tooley Racing SP021-16","description":"\u003cp\u003eBrian Tooley Racing valve spring kit for the 5.7 Hemi (2003-2025). Listed for one application: 5.7 Hemi engines, 2003-2025, in Dodge, Ram, Chrysler, Jeep applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDodge vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003cli\u003eRam vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003cli\u003eChrysler vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003cli\u003eJeep vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Brian Tooley Racing\u003c\/li\u003e\n\u003cli\u003ePart number: SP021-16\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Brian Tooley Racing SP021-16 for the 5.7 Hemi. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":54854111953109,"sku":"CPP-H57-VSPR-03","price":248.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/5-7-hemi-valve-springs-2003-2025-1_37228b24-480f-4b36-b697-9335542aec40.jpg?v=1788788508"},{"product_id":"5-7-hemi-valve-springs-2003-2025-brian-tooley-racing-sk017","title":"5.7 Hemi Valve Springs 2003-2025 Brian Tooley Racing SK017","description":"\u003cp\u003eBrian Tooley Racing valve spring kit for the 5.7 Hemi (2003-2025). Listed for one application: 5.7 Hemi engines, 2003-2025, in Dodge, Ram, Chrysler, Jeep applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDodge vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003cli\u003eRam vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003cli\u003eChrysler vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003cli\u003eJeep vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Brian Tooley Racing\u003c\/li\u003e\n\u003cli\u003ePart number: SK017\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Brian Tooley Racing SK017 for the 5.7 Hemi. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":54854112641237,"sku":"CPP-H57-VSPR-04","price":660.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/5-7-hemi-valve-springs-2003-2025-1_c3453079-f8dc-4985-9ed9-0b3ff906a506.jpg?v=1788788514"},{"product_id":"5-7-hemi-valve-springs-2003-2025-edelbrock-26918ca-kit","title":"5.7 Hemi Valve Springs 2003-2025 Edelbrock 26918CA-KIT","description":"\u003cp\u003eEdelbrock valve spring kit for the 5.7 Hemi (2003-2025). Listed for one application: 5.7 Hemi engines, 2003-2025, in Dodge, Ram, Chrysler, Jeep applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDodge vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003cli\u003eRam vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003cli\u003eChrysler vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003cli\u003eJeep vehicles with the 5.7 Hemi engine, 2003-2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Edelbrock\u003c\/li\u003e\n\u003cli\u003ePart number: 26918CA-KIT\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Edelbrock 26918CA-KIT for the 5.7 Hemi. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":54854113067221,"sku":"CPP-H57-VSPR-05","price":747.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/5-7-hemi-valve-springs-2003-2025-1_49e34bdb-9a3e-49fb-9082-f19df1a22c64.jpg?v=1788788525"},{"product_id":"lt-gen-v-5-3-6-2-valve-springs-2014-2025-gm-sk018-6545-bb","title":"LT Gen V 5.3\/6.2 Valve Springs 2014-2025 GM SK018\/6545\/BB","description":"\u003cp\u003eGM valve spring kit for the LT Gen V 5.3\/6.2 (2014-2025). Listed for one application: LT Gen V 5.3\/6.2 engines, 2014-2025, in Chevrolet, GMC, Cadillac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LT Gen V 5.3\/6.2 engine, 2014-2025\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LT Gen V 5.3\/6.2 engine, 2014-2025\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LT Gen V 5.3\/6.2 engine, 2014-2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: GM\u003c\/li\u003e\n\u003cli\u003ePart number: SK018\/6545\/BB\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with GM SK018\/6545\/BB for the LT Gen V 5.3\/6.2. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":54854117261525,"sku":"CPP-LT5-VSPR-01","price":470.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/lt-gen-v-5-3-6-2-valve-springs-2014-2025-1.jpg?v=1788788607"},{"product_id":"lt-gen-v-5-3-6-2-valve-springs-2014-2025-gm-sk018-6560-bb","title":"LT Gen V 5.3\/6.2 Valve Springs 2014-2025 GM SK018\/6560\/BB","description":"\u003cp\u003eGM valve spring kit for the LT Gen V 5.3\/6.2 (2014-2025). Listed for one application: LT Gen V 5.3\/6.2 engines, 2014-2025, in Chevrolet, GMC, Cadillac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LT Gen V 5.3\/6.2 engine, 2014-2025\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LT Gen V 5.3\/6.2 engine, 2014-2025\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LT Gen V 5.3\/6.2 engine, 2014-2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: GM\u003c\/li\u003e\n\u003cli\u003ePart number: SK018\/6560\/BB\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with GM SK018\/6560\/BB for the LT Gen V 5.3\/6.2. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"GM","offers":[{"title":"Default Title","offer_id":54854117490901,"sku":"CPP-LT5-VSPR-02","price":470.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/lt-gen-v-5-3-6-2-valve-springs-2014-2025-1_588e7acd-6a12-40e6-bf5d-d2084d89d964.jpg?v=1788788613"},{"product_id":"lt-gen-v-5-3-6-2-valve-springs-2014-2025-texas-speed","title":"LT Gen V 5.3\/6.2 Valve Springs 2014-2025 Texas Speed","description":"\u003cp\u003eTexas Speed valve spring kit for the LT Gen V 5.3\/6.2 (2014-2025). Listed for one application: LT Gen V 5.3\/6.2 engines, 2014-2025, in Chevrolet, GMC, Cadillac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LT Gen V 5.3\/6.2 engine, 2014-2025\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LT Gen V 5.3\/6.2 engine, 2014-2025\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LT Gen V 5.3\/6.2 engine, 2014-2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Texas Speed\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Texas Speed","offers":[{"title":"Default Title","offer_id":54854119653589,"sku":"CPP-LT5-VSPR-03","price":555.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/lt-gen-v-5-3-6-2-valve-springs-2014-2025-1_b68d72b3-ea7a-47cb-b295-b9a6ca229281.jpg?v=1788788625"},{"product_id":"lt-gen-v-5-3-6-2-valve-springs-2014-2025-btr-sk018-0560-bb","title":"LT Gen V 5.3\/6.2 Valve Springs 2014-2025 BTR SK018\/0560\/BB","description":"\u003cp\u003eBTR valve spring kit for the LT Gen V 5.3\/6.2 (2014-2025). Listed for one application: LT Gen V 5.3\/6.2 engines, 2014-2025, in Chevrolet, GMC, Cadillac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LT Gen V 5.3\/6.2 engine, 2014-2025\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LT Gen V 5.3\/6.2 engine, 2014-2025\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LT Gen V 5.3\/6.2 engine, 2014-2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: BTR\u003c\/li\u003e\n\u003cli\u003ePart number: SK018\/0560\/BB\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with BTR SK018\/0560\/BB for the LT Gen V 5.3\/6.2. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"BTR","offers":[{"title":"Default Title","offer_id":54854119882965,"sku":"CPP-LT5-VSPR-04","price":470.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/lt-gen-v-5-3-6-2-valve-springs-2014-2025-1_b2740ddb-0a84-4c97-ae60-b7de3c09e2e8.jpg?v=1788788631"},{"product_id":"small-block-chevy-350-valve-springs-1967-2002-chevrolet-performance-19154761","title":"Small Block Chevy 350 Valve Springs 1967-2002 Chevrolet Performance 19154761","description":"\u003cp\u003eChevrolet Performance valve spring kit for the Small Block Chevy 350 (1967-2002). Listed for one application: Small Block Chevy 350 engines, 1967-2002, in Chevrolet, GMC applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the Small Block Chevy 350 engine, 1967-2002\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the Small Block Chevy 350 engine, 1967-2002\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Chevrolet Performance\u003c\/li\u003e\n\u003cli\u003ePart number: 19154761\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Chevrolet Performance 19154761 for the Small Block Chevy 350. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Chevrolet Performance","offers":[{"title":"Default Title","offer_id":54854121226453,"sku":"CPP-SBC-VSPR-01","price":125.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/small-block-chevy-350-valve-springs-1967-2002-1.jpg?v=1788788679"},{"product_id":"small-block-chevy-350-valve-springs-1967-2002-gm-performance-19154761","title":"Small Block Chevy 350 Valve Springs 1967-2002 GM Performance 19154761","description":"\u003cp\u003eGM Performance valve spring kit for the Small Block Chevy 350 (1967-2002). Listed for one application: Small Block Chevy 350 engines, 1967-2002, in Chevrolet, GMC applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the Small Block Chevy 350 engine, 1967-2002\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the Small Block Chevy 350 engine, 1967-2002\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: GM Performance\u003c\/li\u003e\n\u003cli\u003ePart number: 19154761\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with GM Performance 19154761 for the Small Block Chevy 350. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"GM Performance","offers":[{"title":"Default Title","offer_id":54854121521365,"sku":"CPP-SBC-VSPR-02","price":225.52,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/small-block-chevy-350-valve-springs-1967-2002-1_e3aed341-cd14-41db-ab48-5a0c39ff32e8.jpg?v=1788788685"},{"product_id":"6-4-hemi-392-valve-springs-2011-2025-brian-tooley-racing-sk024","title":"6.4 Hemi 392 Valve Springs 2011-2025 Brian Tooley Racing SK024","description":"\u003cp\u003eBrian Tooley Racing valve spring kit for the 6.4 Hemi 392 (2011-2025). Listed for one application: 6.4 Hemi 392 engines, 2011-2025, in Dodge, Ram, Chrysler, Jeep applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDodge vehicles with the 6.4 Hemi 392 engine, 2011-2025\u003c\/li\u003e\n\u003cli\u003eRam vehicles with the 6.4 Hemi 392 engine, 2011-2025\u003c\/li\u003e\n\u003cli\u003eChrysler vehicles with the 6.4 Hemi 392 engine, 2011-2025\u003c\/li\u003e\n\u003cli\u003eJeep vehicles with the 6.4 Hemi 392 engine, 2011-2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Brian Tooley Racing\u003c\/li\u003e\n\u003cli\u003ePart number: SK024\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Brian Tooley Racing SK024 for the 6.4 Hemi 392. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":54854122143957,"sku":"CPP-H64-VSPR-01","price":450.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/6-4-hemi-392-valve-springs-2011-2025-1.jpg?v=1788788701"},{"product_id":"mopar-5-2-5-9-magnum-valve-springs-1992-2003-comp-cams-26986mcs-kit","title":"Mopar 5.2\/5.9 Magnum Valve Springs 1992-2003 COMP Cams 26986MCS-KIT","description":"\u003cp\u003eCOMP Cams valve spring kit for the Mopar 5.2\/5.9 Magnum (1992-2003). Listed for one application: Mopar 5.2\/5.9 Magnum engines, 1992-2003, in Dodge, Jeep, Chrysler applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDodge vehicles with the Mopar 5.2\/5.9 Magnum engine, 1992-2003\u003c\/li\u003e\n\u003cli\u003eJeep vehicles with the Mopar 5.2\/5.9 Magnum engine, 1992-2003\u003c\/li\u003e\n\u003cli\u003eChrysler vehicles with the Mopar 5.2\/5.9 Magnum engine, 1992-2003\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: COMP Cams\u003c\/li\u003e\n\u003cli\u003ePart number: 26986MCS-KIT\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with COMP Cams 26986MCS-KIT for the Mopar 5.2\/5.9 Magnum. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":54854123585749,"sku":"CPP-MAG-VSPR-01","price":615.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/mopar-5-2-5-9-magnum-valve-springs-1992-2003-1.jpg?v=1788788730"},{"product_id":"ford-windsor-302-351w-valve-springs-1968-2001-trick-flow-tfs-2500100","title":"Ford Windsor 302\/351W Valve Springs 1968-2001 Trick Flow TFS-2500100","description":"\u003cp\u003eTrick Flow valve spring kit for the Ford Windsor 302\/351W (1968-2001). Listed for one application: Ford Windsor 302\/351W engines, 1968-2001, in Ford, Mercury applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFord vehicles with the Ford Windsor 302\/351W engine, 1968-2001\u003c\/li\u003e\n\u003cli\u003eMercury vehicles with the Ford Windsor 302\/351W engine, 1968-2001\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Trick Flow\u003c\/li\u003e\n\u003cli\u003ePart number: TFS-2500100\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Trick Flow TFS-2500100 for the Ford Windsor 302\/351W. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Trick Flow","offers":[{"title":"Default Title","offer_id":54854124339413,"sku":"CPP-WIN-VSPR-01","price":234.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ford-windsor-302-351w-valve-springs-1968-2001-1.jpg?v=1788788766"},{"product_id":"6-2-hellcat-supercharged-valve-springs-2015-2025-edelbrock-26918cc-kit","title":"6.2 Hellcat Supercharged Valve Springs 2015-2025 Edelbrock 26918CC-KIT","description":"\u003cp\u003eEdelbrock valve spring kit for the 6.2 Hellcat Supercharged (2015-2025). Listed for one application: 6.2 Hellcat Supercharged engines, 2015-2025, in Dodge, Jeep, Ram applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDodge vehicles with the 6.2 Hellcat Supercharged engine, 2015-2025\u003c\/li\u003e\n\u003cli\u003eJeep vehicles with the 6.2 Hellcat Supercharged engine, 2015-2025\u003c\/li\u003e\n\u003cli\u003eRam vehicles with the 6.2 Hellcat Supercharged engine, 2015-2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Edelbrock\u003c\/li\u003e\n\u003cli\u003ePart number: 26918CC-KIT\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Edelbrock 26918CC-KIT for the 6.2 Hellcat Supercharged. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":54854124372181,"sku":"CPP-HCAT-VSPR-01","price":750.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/6-2-hellcat-supercharged-valve-springs-2015-2025-1.jpg?v=1788788789"},{"product_id":"valve-springs-fleece-fpe-34797","title":"Valve Springs Fleece FPE-34797","description":"\u003cp\u003eFleece valve spring kit. This is a build component selected by SPECIFICATION rather than by a single vehicle application: match the frame size, flange, wheel size and A\/R to your build. If you are not certain what your build needs, \u003ca href=\"\/pages\/contact\"\u003eask a tech\u003c\/a\u003e before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eHow to choose\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMatch the compressor and turbine wheel sizes to your power target and drive style\u003c\/li\u003e\n\u003cli\u003eMatch the turbine housing A\/R and flange to the manifold and downpipe you are running\u003c\/li\u003e\n\u003cli\u003eConfirm the oil and coolant feed arrangement matches your engine\u003c\/li\u003e\n\u003cli\u003eCheck the part number against the component you are replacing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Fleece\u003c\/li\u003e\n\u003cli\u003ePart number: FPE-34797\u003c\/li\u003e\n\u003cli\u003eShipping weight: 2.5 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Fleece FPE-34797. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Fleece","offers":[{"title":"Default Title","offer_id":54866777145557,"sku":"CPP-UNIV-VSPR-01","price":675.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/universal-fitment-valve-springs-1990-2025-1.jpg?v=1788908035"},{"product_id":"ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-michigan-motorsports-a5100","title":"LS Gen IV 5.3\/6.0\/6.2 Valve Springs 2007-2017 Michigan Motorsports A5100","description":"\u003cp\u003eMichigan Motorsports valve spring kit for the LS Gen IV 5.3\/6.0\/6.2 (2007-2017). Listed for one application: LS Gen IV 5.3\/6.0\/6.2 engines, 2007-2017, in Chevrolet, GMC, Cadillac, Pontiac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Michigan Motorsports\u003c\/li\u003e\n\u003cli\u003ePart number: A5100\u003c\/li\u003e\n\u003cli\u003eShipping weight: 1.55 lb\u003c\/li\u003e\n\u003cli\u003ePackage size: 4.5 x 4.5 x 4.4 in\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Michigan Motorsports A5100 for the LS Gen IV 5.3\/6.0\/6.2. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Michigan Motorsports","offers":[{"title":"Default Title","offer_id":54870974202069,"sku":"CPP-LSG4-VSPR-11","price":98.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-1_c929199a-8307-4c2c-b98b-0372d216029c.jpg?v=1788925084"},{"product_id":"ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-jegs-21510","title":"LS Gen IV 5.3\/6.0\/6.2 Valve Springs 2007-2017 JEGS 21510","description":"\u003cp\u003eJEGS valve spring kit for the LS Gen IV 5.3\/6.0\/6.2 (2007-2017). Listed for one application: LS Gen IV 5.3\/6.0\/6.2 engines, 2007-2017, in Chevrolet, GMC, Cadillac, Pontiac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: JEGS\u003c\/li\u003e\n\u003cli\u003ePart number: 21510\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.1 lb\u003c\/li\u003e\n\u003cli\u003ePackage size: 10.1 x 4.4 x 2.7 in\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with JEGS 21510 for the LS Gen IV 5.3\/6.0\/6.2. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"JEGS","offers":[{"title":"Default Title","offer_id":54870979870933,"sku":"CPP-LSG4-VSPR-12","price":234.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-1_54fed454-efac-42bf-9136-11cd32d22a9c.jpg?v=1788925103"},{"product_id":"ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-michigan-motorsports-12713265","title":"LS Gen IV 5.3\/6.0\/6.2 Valve Springs 2007-2017 Michigan Motorsports 12713265","description":"\u003cp\u003eMichigan Motorsports valve spring kit for the LS Gen IV 5.3\/6.0\/6.2 (2007-2017). Listed for one application: LS Gen IV 5.3\/6.0\/6.2 engines, 2007-2017, in Chevrolet, GMC, Cadillac, Pontiac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen IV 5.3\/6.0\/6.2 engine, 2007-2017\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Michigan Motorsports\u003c\/li\u003e\n\u003cli\u003ePart number: 12713265\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.4 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Michigan Motorsports 12713265 for the LS Gen IV 5.3\/6.0\/6.2. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Michigan Motorsports","offers":[{"title":"Default Title","offer_id":54871299621077,"sku":"CPP-LSG4-VSPR-13","price":164.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iv-5-3-6-0-6-2-valve-springs-2007-2017-1_4b4fa5cc-0996-45ba-8adf-b5f46395a6d2.jpg?v=1788927000"},{"product_id":"ls-gen-iii-4-8-5-3-5-7-6-0-valve-springs-1997-2007-btr-12713265","title":"LS Gen III 4.8\/5.3\/5.7\/6.0 Valve Springs 1997-2007 BTR 12713265","description":"\u003cp\u003eBTR valve spring kit for the LS Gen III 4.8\/5.3\/5.7\/6.0 (1997-2007). Listed for one application: LS Gen III 4.8\/5.3\/5.7\/6.0 engines, 1997-2007, in Chevrolet, GMC, Pontiac, Cadillac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003ePontiac vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LS Gen III 4.8\/5.3\/5.7\/6.0 engine, 1997-2007\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: BTR\u003c\/li\u003e\n\u003cli\u003ePart number: 12713265\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.7 lb\u003c\/li\u003e\n\u003cli\u003ePackage size: 12.24 x 4.65 x 4.57 in\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with BTR 12713265 for the LS Gen III 4.8\/5.3\/5.7\/6.0. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"BTR","offers":[{"title":"Default Title","offer_id":54871531061461,"sku":"CPP-LSG3-VSPR-07","price":210.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ls-gen-iii-4-8-5-3-5-7-6-0-valve-springs-1997-2007-1_72da1b26-c127-4cc7-9086-0899d0c311bf.jpg?v=1788928137"},{"product_id":"ford-modular-4-6-5-4-valve-springs-1991-2014-comp-cams-26113-24","title":"Ford Modular 4.6\/5.4 Valve Springs 1991-2014 COMP Cams 26113-24","description":"\u003cp\u003eCOMP Cams valve spring kit for the Ford Modular 4.6\/5.4 (1991-2014). Listed for one application: Ford Modular 4.6\/5.4 engines, 1991-2014, in Ford, Lincoln, Mercury applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFord vehicles with the Ford Modular 4.6\/5.4 engine, 1991-2014\u003c\/li\u003e\n\u003cli\u003eLincoln vehicles with the Ford Modular 4.6\/5.4 engine, 1991-2014\u003c\/li\u003e\n\u003cli\u003eMercury vehicles with the Ford Modular 4.6\/5.4 engine, 1991-2014\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: COMP Cams\u003c\/li\u003e\n\u003cli\u003ePart number: 26113-24\u003c\/li\u003e\n\u003cli\u003eShipping weight: 4.25 lb\u003c\/li\u003e\n\u003cli\u003ePackage size: 13.5 x 3.7 x 2.9 in\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with COMP Cams 26113-24 for the Ford Modular 4.6\/5.4. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":54871712334037,"sku":"CPP-MOD-VSPR-01","price":656.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ford-modular-4-6-5-4-valve-springs-1991-2014-1.jpg?v=1788928451"},{"product_id":"ford-modular-4-6-5-4-valve-springs-1991-2014-comp-cams-26123-32","title":"Ford Modular 4.6\/5.4 Valve Springs 1991-2014 COMP Cams 26123-32","description":"\u003cp\u003eCOMP Cams valve spring kit for the Ford Modular 4.6\/5.4 (1991-2014). Listed for one application: Ford Modular 4.6\/5.4 engines, 1991-2014, in Ford, Lincoln, Mercury applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFord vehicles with the Ford Modular 4.6\/5.4 engine, 1991-2014\u003c\/li\u003e\n\u003cli\u003eLincoln vehicles with the Ford Modular 4.6\/5.4 engine, 1991-2014\u003c\/li\u003e\n\u003cli\u003eMercury vehicles with the Ford Modular 4.6\/5.4 engine, 1991-2014\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: COMP Cams\u003c\/li\u003e\n\u003cli\u003ePart number: 26123-32\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.45 lb\u003c\/li\u003e\n\u003cli\u003ePackage size: 13.5 x 3.7 x 2.9 in\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with COMP Cams 26123-32 for the Ford Modular 4.6\/5.4. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"COMP Cams","offers":[{"title":"Default Title","offer_id":54872778703061,"sku":"CPP-MOD-VSPR-02","price":990.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ford-modular-4-6-5-4-valve-springs-1991-2014-1_0422c638-9bfb-4aed-b602-746ac226c8ba.jpg?v=1788930397"},{"product_id":"lt-gen-v-5-3-6-2-valve-springs-2014-2025-btr-btr91120-16","title":"LT Gen V 5.3\/6.2 Valve Springs 2014-2025 BTR BTR91120-16","description":"\u003cp\u003eBTR valve spring kit for the LT Gen V 5.3\/6.2 (2014-2025). Listed for one application: LT Gen V 5.3\/6.2 engines, 2014-2025, in Chevrolet, GMC, Cadillac applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the LT Gen V 5.3\/6.2 engine, 2014-2025\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the LT Gen V 5.3\/6.2 engine, 2014-2025\u003c\/li\u003e\n\u003cli\u003eCadillac vehicles with the LT Gen V 5.3\/6.2 engine, 2014-2025\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: BTR\u003c\/li\u003e\n\u003cli\u003ePart number: BTR91120-16\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.4 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with BTR BTR91120-16 for the LT Gen V 5.3\/6.2. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"BTR","offers":[{"title":"Default Title","offer_id":54872907186389,"sku":"CPP-LT5-VSPR-05","price":150.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/lt-gen-v-5-3-6-2-valve-springs-2014-2025-1_05dcb312-081e-455c-96e5-a032b91558e3.jpg?v=1788930545"},{"product_id":"small-block-chevy-350-valve-springs-1967-2002-enginetech-erv-943","title":"Small Block Chevy 350 Valve Springs 1967-2002 Enginetech ERV-943","description":"\u003cp\u003eEnginetech valve spring kit for the Small Block Chevy 350 (1967-2002). Listed for one application: Small Block Chevy 350 engines, 1967-2002, in Chevrolet, GMC applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eChevrolet vehicles with the Small Block Chevy 350 engine, 1967-2002\u003c\/li\u003e\n\u003cli\u003eGMC vehicles with the Small Block Chevy 350 engine, 1967-2002\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Enginetech\u003c\/li\u003e\n\u003cli\u003ePart number: ERV-943\u003c\/li\u003e\n\u003cli\u003eShipping weight: 3.23 lb\u003c\/li\u003e\n\u003cli\u003ePackage size: 10.67 x 5.83 x 2.28 in\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Enginetech ERV-943 for the Small Block Chevy 350. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Enginetech","offers":[{"title":"Default Title","offer_id":54872963055829,"sku":"CPP-SBC-VSPR-03","price":87.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/small-block-chevy-350-valve-springs-1967-2002-1_32faaddb-94e1-469b-8c6c-3b74a8a54ef6.jpg?v=1788930733"},{"product_id":"ford-fe-390-427-428-valve-springs-1958-1976-speedmaster-pce270-1017","title":"Ford FE 390\/427\/428 Valve Springs 1958-1976 Speedmaster PCE270.1017","description":"\u003cp\u003eSpeedmaster valve spring kit for the Ford FE 390\/427\/428 (1958-1976). Listed for one application: Ford FE 390\/427\/428 engines, 1958-1976, in Ford, Mercury applications. Confirm your engine code and year against this listing before ordering.\u003c\/p\u003e\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\u003cp\u003eValve springs close the valve and keep the lifter on the lobe. Tired springs float valves at high rpm and break under aggressive cams. A matched spring kit with the right installed height, seat pressure and retainers is required for any cam swap and cures high-rpm misfire on a high-mileage engine.\u003c\/p\u003e\n\u003ch3\u003eFits\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFord vehicles with the Ford FE 390\/427\/428 engine, 1958-1976\u003c\/li\u003e\n\u003cli\u003eMercury vehicles with the Ford FE 390\/427\/428 engine, 1958-1976\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFixes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003evalve float or misfire at high rpm\u003c\/li\u003e\n\u003cli\u003ea broken spring (the cylinder goes dead instantly)\u003c\/li\u003e\n\u003cli\u003eany camshaft upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ea full engine set of springs\u003c\/li\u003e\n\u003cli\u003eretainers, locks and seats where the kit lists them\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Speedmaster\u003c\/li\u003e\n\u003cli\u003ePart number: PCE270.1017\u003c\/li\u003e\n\u003cli\u003eShipping weight: 1.1 lb\u003c\/li\u003e\n\u003cli\u003ePackage size: 3.5 x 2.9 x 2.5 in\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Valve Springs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Speedmaster PCE270.1017 for the Ford FE 390\/427\/428. Check the part number stamped on your original before ordering.\u003c\/p\u003e\n\u003cp\u003eFree shipping on orders of $70 or more; everything else ships with calculated shipping at the part's real weight. Questions on fitment? \u003ca href=\"\/pages\/contact\"\u003eAsk a tech\u003c\/a\u003e before you buy.\u003c\/p\u003e","brand":"Speedmaster","offers":[{"title":"Default Title","offer_id":54873081446613,"sku":"CPP-FE-VSPR-01","price":86.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/3835\/6181\/files\/ford-fe-390-427-428-valve-springs-1958-1976-1.jpg?v=1788931168"}],"url":"https:\/\/corepowertrainparts.com\/collections\/valve-springs.oembed?page=2","provider":"CorePowertrainParts.com","version":"1.0","type":"link"}