{"product_id":"sk001-s-0545-bb","title":"SK001\/S\/0545\/BB","description":"\u003cp\u003eBTR PLATINUM LS DUAL SPRING KIT - .660\" LIFT - SK001 The BTR Platinum Spring Kit would be inducted into the LS 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.\u003c\/p\u003e\u003cp\u003eThey are designed to be used with stock rocker arms. If you go the roller rocker route, see part # SK002. This is a drop-in kit for 15° LS heads. It will also work with LS7 heads when used with a .045” shim (Part numbers SS015 +SS030). This kit will not fit LS9 engines. See part # SK006 for LS9 heads.\u003c\/p\u003e\u003cp\u003eThe kit includes dual polished springs, locks, and your choice of:\u003c\/p\u003e\u003cp\u003e•Titanium or Chromoly Steel Retainers\u003c\/p\u003e\u003cp\u003e•Locators for Stock or Bronze Guides\u003c\/p\u003e\u003cp\u003e•Valve Seals\u003c\/p\u003e\u003cp\u003eSpring specs are as follows:\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","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":52121849069848,"sku":"SK001\/S\/0545\/BB","price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0970\/2653\/9800\/files\/sk001_st_ret_2.jpg?v=1780297870","url":"https:\/\/bayareamovementperformance.com\/products\/sk001-s-0545-bb","provider":"Bay Area Movement Performance","version":"1.0","type":"link"}