{"product_id":"btr-platinum-plus-dual-spring-kit-685-lift-sk702","title":"BTR PLATINUM PLUS DUAL SPRING KIT - .685\" LIFT - SK702","description":"\u003cp\u003e\u003cstrong\u003eBTR PLATINUM PLUS DUAL SPRING KIT - .685\" LIFT - SK702\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eWhen you decide to take a walk on the wild side and exceed the .660” limit of our popular Platinum Spring Kit, the next step is our .685” Spring Kit. A higher spring rate and titanium retainers will ensure valvetrain stability with radical camshafts. This kit does NOT fit LS9 engines.\u003c\/p\u003e \u003cp\u003eThe kit includes the following:\u003c\/p\u003e \u003cp\u003e • SP010-16\u003c\/p\u003e \u003cp\u003e• SR001-16\u003c\/p\u003e \u003cp\u003e • SLS135-16 (bronze guide) or SLS136-16 (stock or powder metal guide)\u003c\/p\u003e \u003cp\u003e • VS LS KIT\u003c\/p\u003e \u003cp\u003e• VL7°8MM-32\u003c\/p\u003e \u003cp\u003eSpring specs are as follows:\u003c\/p\u003e \u003cp\u003e•170 lbs @ 1.800\"\u003c\/p\u003e \u003cp\u003e •380 lbs @ 1.180\"\u003c\/p\u003e \u003cp\u003e •450 lbs @ 1.115\u003c\/p\u003e \u003cp\u003e •Coil bind @ 1.000\"\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Stock Size .505\" ID .060\" Thick (STANDARD SIZE) \/ Black","offer_id":47878225297564,"sku":"SK702\/0560\/BB","price":549.99,"currency_code":"USD","in_stock":true},{"title":"Bronze Guide .565\" ID .060\" Thick \/ Black","offer_id":47878225330332,"sku":"SK702\/6560\/BB","price":549.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/m2_sk702configurable_1.jpg?v=1791771508","url":"https:\/\/daroracing.com\/products\/btr-platinum-plus-dual-spring-kit-685-lift-sk702","provider":"Daro Racing","version":"1.0","type":"link"}