{"product_id":"brian-tooley-racing-btr-sk001s-ls-dual-spring-kit-660-lift-steel-retainers","title":"Brian Tooley Racing BTR-SK001S LS Dual Spring Kit .660? Lift Steel Retainers","description":"Brian Tooley Racing LS DUAL SPRING KIT .660\" LIFT - BTR-SK001\n\nThe BTR platinum spring kit would be inducted into the LS aftermarket hall of fame if such a thing existed. Whether youÕre 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. They are designed to be used with stock rocker arms.\n\nPart Type Valve Spring Kit\nEngine Type Gen III\/Gen IV LS\nSpring Type DUAL\nMax Lift .660\"\nRetainers Included YES\nRetainer Material STEEL\nValve Seals Included YES\nLocators Included YES\nLocks Included YES","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":52623141142839,"sku":"BTR-SK001S","price":555.95,"currency_code":"AUD","in_stock":true}],"url":"https:\/\/enginemaster.com.au\/products\/brian-tooley-racing-btr-sk001s-ls-dual-spring-kit-660-lift-steel-retainers","provider":"Engine Master","version":"1.0","type":"link"}