{"product_id":"silverado-sierra-2500-3500-2004-20-4-8l-5-3l-5-7l-6-0l-6-2l-7-0l-ls-heavy-duty-head-stud-kit-gator-fasteners","title":"Silverado\/Sierra 2500\/3500 2004-20 4.8L\/5.3L\/5.7L\/6.0L\/6.2L\/7.0L LS Heavy Duty Head Stud Kit Gator Fasteners","description":"\u003cp\u003eWhen it comes to pushing the limits of your LS Gen III engine, the Gator Fasteners Heavy Duty Head Stud Kit (HSKLS3) is built to handle extreme power and high boost applications. Designed for Chevy\/GMC LS1 \u0026amp; LS6 engines (2004-20), these heavy-duty head studs ensure maximum clamping force, superior strength, and long-term durability-eliminating head lift even in the most demanding conditions.\u003c\/p\u003e\u003cp\u003eEngineered for Maximum Strength Manufactured from HD220, Gator's proprietary high-strength material, these head studs far exceed the capabilities of other brands that are using standard 8740. The Gator Fasteners HSKLS3 kit is specifically designed to outperform the competition, providing a higher tensile strength and improved fatigue resistance for boosted and high-compression LS applications.\u003c\/p\u003e\u003cp\u003eTrust in Gator Fasteners because Nothing Bites Like Gator.\u003c\/p\u003e\u003cp\u003eFitment:\u003c\/p\u003e\u003cp\u003eHD220 Material - Higher strength and durability compared than 8740 used by competitors.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e4.8L 294ci (2004-17) small block Gen III\/IV (LS-based engines)\u003c\/li\u003e\n\u003cli\u003e5.3L 325ci (2004-14) small block Gen III\/IV (LS-based engines)\u003c\/li\u003e\n\u003cli\u003e5.7L 350ci (2004-07) small block Gen III\/IV (LS-based engines)\u003c\/li\u003e\n\u003cli\u003e6.0L 364ci (2004-20) small block Gen III\/IV (LS-based engines)\u003c\/li\u003e\n\u003cli\u003e6.2L 376ci (2008-17) small block Gen III\/IV (LS-based engines)\u003c\/li\u003e\n\u003cli\u003e7.0L 427ci (2006-15) small block Gen III\/IV (LS-based engines)\u003c\/li\u003e\n\u003cli\u003eHigh Tensile Strength - Rated at 220,000 PSI tensile strength.\u003c\/li\u003e\n\u003cli\u003eMaximum Clamping Force - Reduces head gasket failures under extreme conditions.\u003c\/li\u003e\n\u003cli\u003ePrecision Machined \u0026amp; Heat Treated - Ensures perfect fitment and long-term performance.\u003c\/li\u003e\n\u003cli\u003eComplete Kit - Includes high-quality washers and nuts for a secure installation.\u003c\/li\u003e\n\u003cli\u003eIdeal for High-Performance Applications - Perfect for turbocharged, supercharged, and nitrous-fed LS builds.\u003c\/li\u003e\n\u003cli\u003ePrecision Fitment - Designed to replace factory head bolts with precise fitment for easy installation.\u003c\/li\u003e\n\u003cli\u003eRolled Threads After Heat Treating - Increases strength and fatigue resistance for maximum durability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine manufacturer:\u003c\/strong\u003e Duramax\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine years:\u003c\/strong\u003e 2004-2020\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplacement:\u003c\/strong\u003e 4.8 Liter|5.3 Liter|5.7 Liter|6.0 Liter|6.2 Liter|7.0 Liter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel type:\u003c\/strong\u003e Gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Powdercoat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSold as:\u003c\/strong\u003e Kit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 6.5 lb\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of origin:\u003c\/strong\u003e USA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVehicle fit:\u003c\/strong\u003e GMC Sierra 2500 HD (2005-2020), Chevrolet Silverado 2500 HD (2005-2020), Chevrolet Silverado 3500 (2005-2006), GMC Sierra 3500 (2005-2006), GMC Sierra 3500 HD (2007-2020), Chevrolet Silverado 3500 HD (2007-2020)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eGator Fasteners has been selling since 2017. The company was started to fill a gap in the market: a fastener line built to go toe-to-toe with the best in the industry, at a price that works for shops and builders.\u003c\/p\u003e\u003cp\u003eCALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov\u003c\/p\u003e","brand":"Gator Fasteners","offers":[{"title":"Default Title","offer_id":45268369702978,"sku":"HSKLS3-JDZH","price":349.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1476\/5984\/files\/HSKLS3_0-JDZH.jpg?v=1790304561","url":"https:\/\/www.skinnypedalracing.com\/products\/silverado-sierra-2500-3500-2004-20-4-8l-5-3l-5-7l-6-0l-6-2l-7-0l-ls-heavy-duty-head-stud-kit-gator-fasteners","provider":"Skinny Pedal Racing","version":"1.0","type":"link"}