{"product_id":"btr-stock-style-ls-head-bolts","title":"BTR STOCK STYLE LS HEAD BOLTS","description":"\u003cp\u003e\u003cstrong\u003eCHOOSE FROM:\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBTR HEAD BOLT KIT - 97-03 LS - 2 NEEDED PER ENGINE - BTR98545\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eSimilar to Chevrolet Performance 12498545 head bolt kit. Same great quality, lower price.\u003c\/p\u003e \u003cp\u003eThis kit fits the following RPO code engines (4.8L, 5.3L, 5.7L, 6.0L):\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLS1 (5.7L)\u003c\/li\u003e \u003cli\u003eLS6 (5.7L)\u003c\/li\u003e \u003cli\u003eLQ4 (6.0L Early model pre-2004)\u003c\/li\u003e \u003cli\u003eLQ9 (6.0L Early model pre-2004)\u003c\/li\u003e \u003cli\u003eLM7 (5.3L Early model pre-2004)\u003c\/li\u003e \u003cli\u003eLR4 (4.8L)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003eKey Notes for BTR98545 Fitment:\u003c\/p\u003e \u003cp\u003eProduction Date: Fits engines 1997- Early 2003 casting dates, specifically those with three different bolt lengths commonly found in early LS engines.\u003c\/p\u003e \u003cp\u003eQuantity: This kit services one cylinder head. Two kits (2) are required for a complete engine overhaul. Components: (8) M11 x 2.0 x 155mm (Long head bolts), (2) M11 x 2.0 x 100mm (Short head bolts), (5) M8 x 1.25 x 45mm (Side bolts\/small diameter)\u003c\/p\u003e \u003cp\u003eUsage: These are Torque-To-Yield (TTY) bolts and cannot be reused.\u003c\/p\u003e \u003cp\u003e------------------------------------------------------------------------------------------------------------------------\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eBTR HEAD BOLT KIT - 04+ LS - 2 NEEDED PER ENGINE - BTR00568\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eSimilar to Chevrolet Performance 17800568 head bolt kit. Same great quality, lower price.\u003c\/p\u003e \u003cp\u003eThis kit fits the following RPO code engines (4.8L, 5.3L, 6.0L, 6.2L, 7.0L):\u003c\/p\u003e \u003cul\u003e \u003cli\u003eLS2 (6.0L)\u003c\/li\u003e \u003cli\u003eLS3 (6.2L)\u003c\/li\u003e \u003cli\u003eLS7 (7.0L)\u003c\/li\u003e \u003cli\u003eLSA (6.2L Supercharged)\u003c\/li\u003e \u003cli\u003eL76 (6.0L AFM)\u003c\/li\u003e \u003cli\u003eL77 (6.0L AFM)\u003c\/li\u003e \u003cli\u003eL98 (6.0L)\u003c\/li\u003e \u003cli\u003eLY2 (4.8L)\u003c\/li\u003e \u003cli\u003eLM7 (5.3L Late model\/2004+)\u003c\/li\u003e \u003cli\u003eL33 (5.3L)\u003c\/li\u003e \u003cli\u003eLC9 (5.3L)\u003c\/li\u003e \u003cli\u003eLMG (5.3L)\u003c\/li\u003e \u003cli\u003eLY6 (6.0L)\u003c\/li\u003e \u003cli\u003eLQ4 (6.0L Late model\/2004+)\u003c\/li\u003e \u003cli\u003eLQ9 (6.0L Late model\/2004+)\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cbr\u003eKey Notes for BTR00568 Fitment:\u003c\/p\u003e \u003cp\u003eProduction Date: Fits later model LS engines with late 2003 \/ 2004-up casting dates, specifically those with the shorter, equal-length blind head bolt holes.\u003c\/p\u003e \u003cp\u003eQuantity: This kit services one cylinder head. Two kits (2) are required for a complete engine overhaul. Long Bolts (10): M11\\2.0 thread pitch, 100mm length.  Short Bolts (5): M8\\1.25 thread pitch, 45mm length.\u003c\/p\u003e \u003cp\u003eUsage: These are Torque-To-Yield (TTY) bolts and cannot be reused.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":47878332317852,"sku":"BTRBOLTKIT","price":79.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0473\/3206\/5436\/files\/btr98545a_1.jpg?v=1791771945","url":"https:\/\/daroracing.com\/products\/btr-stock-style-ls-head-bolts","provider":"Daro Racing","version":"1.0","type":"link"}