{"product_id":"ls-gen-iii-4-8-5-3-5-7-6-0-rocker-arms-1997-2007-brian-tooley-racing-rkr-ls-1-7e","title":"LS Gen III 4.8\/5.3\/5.7\/6.0 Rocker Arms 1997-2007 Brian Tooley Racing RKR-LS-1.7E","description":"\u003cp\u003eBrian Tooley Racing rocker arm set 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\u003eRockers multiply cam lift at the valve. Worn rocker bearings (a known LS trunion weakness) and galled tips tick, lose lift and shed needles into the oil. A new rocker set or trunion upgrade restores quiet, full-lift valve action.\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\u003ea valvetrain tick that follows the rockers\u003c\/li\u003e\n\u003cli\u003erocker trunion needle bearings found in the oil\u003c\/li\u003e\n\u003cli\u003ea high-lift cam beyond the stock rocker's limits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003ea full engine set of rocker arms or the trunion upgrade kit as listed\u003c\/li\u003e\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBrand: Brian Tooley Racing\u003c\/li\u003e\n\u003cli\u003ePart number: RKR-LS-1.7E\u003c\/li\u003e\n\u003cli\u003eShipping weight: 5.0 lb\u003c\/li\u003e\n\u003cli\u003eCondition: new\u003c\/li\u003e\n\u003cli\u003eProduct type: Rocker Arms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCross-reference\u003c\/h3\u003e\u003cp\u003eReplaces or interchanges with Brian Tooley Racing RKR-LS-1.7E 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":54854138921173,"sku":"CPP-LSG3-RCKR-01","price":240.97,"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-rocker-arms-1997-2007-1.jpg?v=1788790706","url":"https:\/\/corepowertrainparts.com\/products\/ls-gen-iii-4-8-5-3-5-7-6-0-rocker-arms-1997-2007-brian-tooley-racing-rkr-ls-1-7e","provider":"CorePowertrainParts.com","version":"1.0","type":"link"}