{"product_id":"btr-platinum-gen-v-lt1-660-lift-dual-spring-kit-stock-guides-sk007-0545-bb","title":"BTR Platinum Gen V LT1 .660 Lift Dual Spring Kit - Stock Guides - SK007\/0545\/BB","description":"\u003cp\u003eBTR .660-inch Platinum dual valve spring kit for Gen V LT1, L83, and L86 engines with stock powdered-metal valve guides; not for LT4. Verify cam lift, installed height, retainer, lock, guide, and pushrod requirements for your cylinder heads before purchase or installation.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default","offer_id":50693105352842,"sku":"SK007\/0545\/BB","price":369.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/6166\/1322\/files\/m2_genvlt1springkit_96_1_1.jpg?v=1793934934","url":"https:\/\/alteredms.com\/products\/btr-platinum-gen-v-lt1-660-lift-dual-spring-kit-stock-guides-sk007-0545-bb","provider":"Altered Motorsports","version":"1.0","type":"link"}