{"product_id":"earls-performance-tbs-001erl","title":"Earl's Performance TBS-001ERL - Earl's Racing Products Head Bolt Set-12 Point head","description":"\u003cp\u003eEarl's Performance TBS-001ERL - Earl's Racing Products Head Bolt Set-12 Point head\u003c\/p\u003e\u003cp\u003eEarl's Racing Products Head Bolt Set-12 Point head\u003c\/p\u003e\u003cp\u003eEarl's Racing Products Head Bolt Set - 12-Point Head - GM LS Engines - 1997-2003\u003c\/p\u003e\u003cp\u003eEarl's Racing Products head bolts are made from premium quality 170,000 psi chrome moly alloy steel (about 15% stronger than Grade 8).  These bolts have a reduced wrench size (choose from 12-point or hex head) for extra socket clearance (provides extra clearance to rocker arms when re-torqueing heads).  The wide flanged head provided more support for the extra thick chrome moly washers.  These head bolts are reusable and are the ideal way to upgrade the performance of your engine, and eliminate the hassle and cost of replacing factory style torque-to-yield style bolts each time the cylinder heads are removed.   Black oxide finish \u0026amp; sold in complete engine sets.  Made in the USA.\r\n\r\nIncludes:\r\n(4) M11 x 2.0 x 102mm Long Bolts\r\n(16) M11 x 2.0 x 158mm Long Bolts\r\n(20) M11 Washers\r\n(10) M8 x 1.25 x 48mm Long Bolts\r\n(10) M8 Washers\r\nAnti-Seize\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAlloy Steel\u003c\/li\u003e\n\u003cli\u003e170;000 PSI\u003c\/li\u003e\n\u003cli\u003eBlack Oxide Finish\u003c\/li\u003e\n\u003cli\u003eExtra Socket Clearance\u003c\/li\u003e\n\u003cli\u003e12 Point Or Hex Head Styles\u003c\/li\u003e\n\u003cli\u003eSold In Complete Engine Sets\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: \u003cspan\u003eEarl's\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eCategory\u003c\/strong\u003e: \u003cspan\u003eFasteners and Hardware\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEmission Code\u003c\/strong\u003e: \u003cspan\u003e5\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eEngine\u003c\/strong\u003e: \u003cspan\u003eGM Gen III\/IV (LS)\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: \u003cspan\u003eBlack Oxide\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eHead Style\u003c\/strong\u003e: \u003cspan\u003e12-Point\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: \u003cspan\u003eChromoly\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003epart type\u003c\/strong\u003e: \u003cspan\u003eEngine Cylinder Head Bolt\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: \u003cspan\u003eCylinder Head Bolts\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003ePSI Rating\u003c\/strong\u003e: \u003cspan\u003e170,000\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eReusable\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: \u003cspan\u003eM11x2.0MM \u0026amp; M8x1.25MM\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWasher(s) Included\u003c\/strong\u003e: \u003cspan\u003eYes\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eWrench Size\u003c\/strong\u003e: \u003cspan\u003e13MM \u0026amp; 10MM\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Earl's Performance","offers":[{"title":"Default Title","offer_id":47295411519626,"sku":"EARLTBS-001ERL","price":299.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0706\/0619\/2778\/files\/0_tbs-001erl_01_normalized.jpg?v=1776454730","url":"https:\/\/www.onlyinstock.com\/products\/earls-performance-tbs-001erl","provider":"Only In Stock","version":"1.0","type":"link"}