{"product_id":"ls-ls1-660-dual-valve-spring-retainers-for-4-8-5-3-6-0-lsx-ls2-ls3-lq4-lq9-ls","title":"LS LS1 660\" Dual Valve Spring Retainers For 4.8 5.3 6.0 LSX LS2 LS3 LQ4 LQ9 LS","description":"\u003ch2\u003eDual Valve Spring Retainers for GM LS\u003c\/h2\u003e\u003cp\u003eThese dual valve spring retainers secure valve springs on high performance engines to prevent valve float at high RPM levels.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThese dual valve spring retainers for GM LS are designed to handle the increased stress of high-lift camshaft modifications on popular V8 engines. Engine builders rely on high quality dual valve spring retainers for GM LS to maintain stable valvetrain operation under demanding track or street conditions. The lightweight construction of these dual valve spring retainers for GM LS minimizes valvetrain mass for faster throttle response.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMachined to exact tolerances for a secure fit on dual valve springs\u003c\/li\u003e\n\u003cli\u003eLightweight high-strength design reduces valvetrain weight to prevent valve float\u003c\/li\u003e\n\u003cli\u003eHeat-treated surface increases wear resistance under high load operations\u003c\/li\u003e\n\u003cli\u003eEngineered specifically for 0.660 inch lift dual spring packages\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor GM LS1 5.7L Engines\u003c\/li\u003e\n\u003cli\u003efor GM LS2 6.0L Engines\u003c\/li\u003e\n\u003cli\u003efor GM LS3 6.2L Engines\u003c\/li\u003e\n\u003cli\u003efor GM LSX Engines\u003c\/li\u003e\n\u003cli\u003efor GM LQ4 and LQ9 Engines\u003c\/li\u003e\n\u003cli\u003efor GM 4.8L, 5.3L, and 6.0L Gen III or IV Engines\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eInstalled during high lift camshaft swaps to support dual valve spring assemblies\u003c\/li\u003e\n\u003cli\u003eUsed in performance engine builds to increase maximum safe RPM limits\u003c\/li\u003e\n\u003cli\u003eProtects crucial valvetrain components from fatigue during high RPM operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Spring Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Valve Springs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax Lift Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.660 Inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Can these retainers be used with single valve springs? \u003cstrong\u003eA:\u003c\/strong\u003e No, these are engineered specifically with step steps to locate and secure dual spring configurations.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e What material are these retainers made from? \u003cstrong\u003eA:\u003c\/strong\u003e These are typically machined from high tensile steel or titanium to handle heavy duty valve spring pressures.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":44788851998806,"sku":"SZ1E03640","price":197.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/57_a15dfe69-9db2-4280-8b5a-810fb8faea9c.jpg?v=1779931979","url":"https:\/\/www.solidspare.com\/products\/ls-ls1-660-dual-valve-spring-retainers-for-4-8-5-3-6-0-lsx-ls2-ls3-lq4-lq9-ls","provider":"Solid Spare","version":"1.0","type":"link"}