{"product_id":"btr-solid-roller-spring-kit-sk1237","title":"BTR SOLID ROLLER SPRING KIT - .700\" LIFT - SK1237","description":"\u003cp\u003eBrian Tooley Racing (BTR) SOLID ROLLER SPRING KIT - .700\" LIFT - SK1237.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct type:\u003c\/strong\u003e Valve Spring Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Brian Tooley Racing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine application:\u003c\/strong\u003e Gen III\/Gen IV LS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpring Type:\u003c\/strong\u003e DUAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Lift:\u003c\/strong\u003e .700\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRetainers Included:\u003c\/strong\u003e YES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eValve Seals Included:\u003c\/strong\u003e YES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocators Included:\u003c\/strong\u003e YES\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLocks Included:\u003c\/strong\u003e YES\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eChoose the required Valve Guide Material from the available variants. Each selection uses its own BTR SKU and regular price.\u003c\/p\u003e\u003cp\u003eVerify engine generation, dimensions, vehicle fitment, and any supporting components before ordering. Professional installation is recommended for engine components.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Powder Metal","offer_id":46256105750613,"sku":"SK1237\/0560\/BB","price":779.99,"currency_code":"USD","in_stock":true},{"title":"Bronze","offer_id":46256105783381,"sku":"SK1237\/6560\/BB","price":779.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0947\/5040\/files\/sk1237-0560-bb_1_of_1.jpg?v=1790825270","url":"https:\/\/speedzone-web.com\/products\/btr-solid-roller-spring-kit-sk1237","provider":"Speedzone Performance LLC","version":"1.0","type":"link"}