{"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\/products\/ford-fe-390-427-428-valve-springs-1958-1976-speedmaster-pce270-1017","provider":"CorePowertrainParts.com","version":"1.0","type":"link"}