{"product_id":"btr-660-platinum-lt4-valve-spring-kit-bronze-guides-sk008-bz","title":"BTR .660\" PLATINUM LT4 VALVE SPRING KIT BRONZE GUIDES - SK008\/BZ","description":"\u003ch3\u003eBTR GEN V LT4 PLATINUM DUAL SPRING KIT - .660\" LIFT - BRONZE GUIDES  BTR-SK008\/BZ\u003cbr\u003e \u003c\/h3\u003e \u003cp\u003eThe BTR Platinum Spring Kit would be inducted into the LS\/LT Aftermarket Hall of Fame if such a thing existed. Whether you’re putting together a daily driver with a mild cam, a 600 hp N\/A stroker, or a turbocharged 1000 hp brawler, our Platinum Spring Kit will make sure your valves are right where your cam wants them to be at all times. With that said, when the Gen V LT engines came out, we knew our Platinum Springs would be right at home on the direct injection platform with the correct supporting parts. This is a drop-in kit for Gen V LT4 engines with bronze valve guides and features our titanium retainers. \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eThe kit includes:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eSP001-1 0.660\" lift dual polished spring (qty 16)\u003c\/p\u003e \u003cp\u003eVL7°8MM-32 7 degree 8mm valve locks (qty 16 pairs)\u003c\/p\u003e \u003cp\u003eSR006-1 titanium retainer - intake (qty 8)\u003c\/p\u003e \u003cp\u003eSR008-1 titanium retainer - exhaust (qty 8)\u003c\/p\u003e \u003cp\u003eSL565045-8 locator kit for 0.565\" ID bronze LT4 guides, 0.045\" thick - intake (qty 8)\u003c\/p\u003e \u003cp\u003eSL565060-8 locator kit for 0.565\" ID bronze LT4 guides, 0.060\" thick - exhaust (qty8)\u003c\/p\u003e \u003cp\u003eVS LS KIT valve seal kit\u003c\/p\u003e \u003cp\u003eSS015-8 shims for stock guides - under the exhaust side locator - 0.015\" thick (bag of 8)\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eSpring specs are as follows:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e•155 lbs @ 1.780\"\u003c\/p\u003e \u003cp\u003e•380 lbs @ 1.180\"\u003c\/p\u003e \u003cp\u003e•400 lbs @ 1.130\"\u003c\/p\u003e \u003cp\u003e•Coil bind @ 1.070\"\u003c\/p\u003e\u003cp\u003eFeatures:\u003c\/p\u003e\u003ctable class=\"data table additional-attributes\" id=\"product-attribute-specs-table\"\u003e \u003ccaption class=\"table-caption\"\u003eFeatures\u003c\/caption\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth class=\"col label\" scope=\"row\"\u003eEMS Code\u003c\/th\u003e \u003ctd class=\"col data\" data-th=\"EMS Code\"\u003eEMS: Code 4 - This product does not require an EO in California. By nature of its design, it is legal for sale and use in all 50 states. Replacement parts included.\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth class=\"col label\" scope=\"row\"\u003eBTR SKU\u003c\/th\u003e \u003ctd class=\"col data\" data-th=\"BTR SKU\"\u003eBTR-SK008\/BZ\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth class=\"col label\" scope=\"row\"\u003eLength\u003c\/th\u003e \u003ctd class=\"col data\" data-th=\"Length\"\u003e12.250000\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth class=\"col label\" scope=\"row\"\u003eWidth\u003c\/th\u003e \u003ctd class=\"col data\" data-th=\"Width\"\u003e3.750000\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth class=\"col label\" scope=\"row\"\u003eHeight\u003c\/th\u003e \u003ctd class=\"col data\" data-th=\"Height\"\u003e3.000000\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth class=\"col label\" scope=\"row\"\u003eWeight\u003c\/th\u003e \u003ctd class=\"col data\" data-th=\"Weight\"\u003e3.300000\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth class=\"col label\" scope=\"row\"\u003eBrand\u003c\/th\u003e \u003ctd class=\"col data\" data-th=\"Brand\"\u003eBrian Tooley Racing\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth class=\"col label\" scope=\"row\"\u003ePart Type\u003c\/th\u003e \u003ctd class=\"col data\" data-th=\"Part Type\"\u003eValve Spring Kit\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth class=\"col label\" scope=\"row\"\u003eEngine Type\u003c\/th\u003e \u003ctd class=\"col data\" data-th=\"Engine Type\"\u003eGen V LT4\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth class=\"col label\" scope=\"row\"\u003eSpring Type\u003c\/th\u003e \u003ctd class=\"col data\" data-th=\"Spring Type\"\u003eDUAL\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth class=\"col label\" scope=\"row\"\u003eMax Lift\u003c\/th\u003e \u003ctd class=\"col data\" data-th=\"Max Lift\"\u003e.660\"\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth class=\"col label\" scope=\"row\"\u003eRetainers Included\u003c\/th\u003e \u003ctd class=\"col data\" data-th=\"Retainers Included\"\u003eYES\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth class=\"col label\" scope=\"row\"\u003eValve Seals Included\u003c\/th\u003e \u003ctd class=\"col data\" data-th=\"Valve Seals Included\"\u003eYES\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth class=\"col label\" scope=\"row\"\u003eLocators Included\u003c\/th\u003e \u003ctd class=\"col data\" data-th=\"Locators Included\"\u003eYES\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth class=\"col label\" scope=\"row\"\u003eLocks Included\u003c\/th\u003e \u003ctd class=\"col data\" data-th=\"Locks Included\"\u003eYES\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e \u003c\/table\u003e","brand":"BTR - Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":62806485598367,"sku":"BTR-SK008\/BZ","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0424\/7571\/6767\/files\/m2_genvlt1springkit_96_1_1_1.jpg?v=1780524581","url":"https:\/\/streetdrivenperformance.com\/products\/btr-660-platinum-lt4-valve-spring-kit-bronze-guides-sk008-bz","provider":"Street Driven Performance","version":"1.0","type":"link"}