{"product_id":"brian-tooley-racing-sk001-s-0560-bb-platinum-dual-spring-ls-kit-steel-retainer","title":"Brian Tooley Racing SK001\/S\/0560\/BB - BTR PLATINUM LS DUAL SPRING KIT","description":"\u003cp\u003eBrian Tooley Racing SK001\/S\/0560\/BB - BTR PLATINUM LS DUAL SPRING KIT\u003c\/p\u003e\u003cp\u003eValve Spring Kit - Dual Spring - 380 lb\/in Spring Rate - 1.070 in Coil Bind - 1.300 in OD - Locks \/ Steel Retainers \/ Viton Seals \/ Seats - GM LS-Series - Kit\u003c\/p\u003e\u003cp\u003eBTR PLATINUM LS DUAL SPRING KIT - .660\" LIFT - SK001\u003c\/p\u003e\u003cp\u003eThe 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. They 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 degree LS heads. It will also work with LS7 heads when used with a .045 shim (Part numbers SS015 +SS030).  See part # SK006 for LS9 heads. The kit includes dual polished springs, locks, and your choice of: Titanium or Chromoly Steel Retainers, Locators for Stock or Bronze Guides, Valve Seals\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":50459174273302,"sku":"GNBP-SK001\/S\/0560\/BB","price":329.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0930\/0878\/9782\/files\/0_sk001-s-0560-bb_normalized.jpg?v=1776731237","url":"https:\/\/www.cspracing.com\/products\/brian-tooley-racing-sk001-s-0560-bb-platinum-dual-spring-ls-kit-steel-retainer","provider":"Complete Street Performance","version":"1.0","type":"link"}