{"product_id":"1209x-high-rpm-750-lift-valve-spring-kit-for-lt-engines-1209xlt-kit","title":"1209x High RPM .750” Lift Valve Spring Kit for LT Engines (1209XLT-KIT)","description":"\u003cul\u003e\n\u003cli\u003eThe 1209X springs are appropriate for combinations with hollow stem LT1 intake valves up to 7,850rpm and up to 8,200rpm with LT4 Titanium intake valves.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fireball Performance Parts","offers":[{"title":".505 (Standard Size)","offer_id":45152053559319,"sku":null,"price":679.0,"currency_code":"USD","in_stock":true},{"title":".565 (Bronze Guide)","offer_id":45152053592087,"sku":null,"price":679.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0798\/7796\/3799\/files\/2FB14D60-3536-412D-98B8-C1F1BC0995F1.jpg?v=1779245102","url":"https:\/\/fireballperformanceparts.com\/products\/1209x-high-rpm-750-lift-valve-spring-kit-for-lt-engines-1209xlt-kit","provider":"Fireball Performance Parts","version":"1.0","type":"link"}