{"product_id":"btr-platinum-gen-v-lt1-dual-spring-kit-660-lift-ti-retainer-bronze-guides-060-locators-tip-savers-btr-sk007-6560-bb-ts","title":"BTR Platinum GEN V LT1 Dual Spring Kit - .660\" Lift - Ti Retainer - Bronze Guides - .060\" Locators - Tip Savers","description":"\u003cp\u003eBTR GEN V .660\" PLATINUM VALVE SPRING KIT WITH VALVE TIP SAVERS - BTR-SK007\/6560\/BB\/TS\u003cbr\u003e\nWhen 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 kit is designed to be used with stock rocker arms. This is a drop-in kit for most bronze guide aftermarket Gen V LT cylinder heads. Excludes LT4. Includes tip savers to revitalize your worn valve tips!\u003cbr\u003e\nIncludes the following:\u003cbr\u003e\n• SP001-1 spring (qty 16)\u003cbr\u003e\n• SR001-1 titanium retainer (qty 16)\u003cbr\u003e\n• SL565060-16 (bronze valve guide) locator (qty 16)\u003cbr\u003e\n• VS LS seal (qty 16)\u003cbr\u003e\n• VL78MMBL-.075-16 lock (qty 16)\u003cbr\u003e\n• SS015-1 shim (qty 16)\u003cbr\u003e\n• 19302366 lash caps \/ tip saver kit (2 sets of 8)\u003cbr\u003e\nSpring specs:\u003cbr\u003e\n•155 lbs @ 1.780\"\u003cbr\u003e\n•380 lbs @ 1.180\"\u003cbr\u003e\n•400 lbs @ 1.130\u003cbr\u003e\n•Coil bind @ 1.070\"\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":52041472803110,"sku":"BTR-SK007\/6560\/BB\/TS","price":399.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/sk007_tip_saver.jpg?v=1770811329","url":"https:\/\/billysspeedshop.com\/fr\/products\/btr-platinum-gen-v-lt1-dual-spring-kit-660-lift-ti-retainer-bronze-guides-060-locators-tip-savers-btr-sk007-6560-bb-ts","provider":"Billys Speed Shop","version":"1.0","type":"link"}