{"product_id":"arp-chromoly-pressure-plate-bolt-kit-for-gm-ls-series-12-clutch-black-oxide-hex-head-high-strength","title":"ARP Chromoly Pressure Plate Bolt Kit for GM LS-Series 12\" Clutch — Black Oxide Hex Head, High-Strength","description":"\u003cstrong\u003eARP's Pressure Plate Bolt Kit is a complete set of chromoly hex-head bolts with black oxide finish engineered to secure 12-inch pressure plates on GM LS-series clutches.\u003c\/strong\u003e\n\n\u003cp\u003eThis bolt kit bundles high-strength chromoly fasteners with a durable black-oxide coating and a hex-head drive pattern designed for professional installers and enthusiasts working on GM LS-series 12\" clutch systems. ARP bolts are made to withstand repeated torque cycles and the rigors of high-performance drivetrains, offering a reliable aftermarket replacement or upgrade for worn or missing pressure-plate hardware.\u003c\/p\u003e\n\n\u003ch3\u003eHow does this bolt kit improve clutch assembly reliability?\u003c\/h3\u003e\n\u003cp\u003eUsing chromoly bolts designed specifically for pressure plates reduces the risk of fastener stretch, breakage, or fatigue under high clamp loads. The black oxide finish adds mild corrosion resistance and reduces glare during installation, while the precise hex-head geometry ensures consistent torque application.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChromoly construction for higher tensile strength compared to standard steel\u003c\/li\u003e\n  \u003cli\u003eBlack oxide finish resists surface rust and eases handling\u003c\/li\u003e\n  \u003cli\u003eHex-head drive for secure socket or wrench engagement\u003c\/li\u003e\n  \u003cli\u003eEngineered for repeated torque cycles common in clutch service\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWill these bolts fit my GM LS-series 12-inch pressure plate?\u003c\/h3\u003e\n\u003cp\u003eThe kit is specified for 12\" clutch pressure plates used on GM LS-series applications; fitment aligns with OEM-style bolt patterns and torque requirements for those systems. Always verify your pressure plate's bolt-hole spacing and thread engagement depth before installation to confirm compatibility.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned for 12-inch diameter pressure plates\u003c\/li\u003e\n  \u003cli\u003eMatches GM LS-series bolt patterns and OEM-style fasteners\u003c\/li\u003e\n  \u003cli\u003eSold as a complete kit to replace all pressure-plate attachment points\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat installation and maintenance practices should I follow?\u003c\/h3\u003e\n\u003cp\u003eTorque bolts to the pressure plate manufacturer's specified value using a calibrated torque wrench and follow a crisscross tightening sequence to center the plate and prevent distortion. Inspect bolt threads and mating holes for damage, and replace any damaged hardware rather than reusing worn fasteners.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eUse manufacturer-specified torque settings and sequence\u003c\/li\u003e\n  \u003cli\u003eApply anti-seize or threadlocker only if the pressure plate manufacturer recommends it\u003c\/li\u003e\n  \u003cli\u003eReplace bolts if any signs of thread wear, corrosion, or stretching appear\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat are the kit's packaging and physical details?\u003c\/h3\u003e\n\u003cp\u003eThe bolts arrive as a new sealed kit sized for easy storage and shipping. The compact package contains all required fasteners and is lightweight for transport and staging in a workshop environment.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eItem package dimensions: 5.7087 L x 3.8976 W x 0.5906 H inches\u003c\/li\u003e\n  \u003cli\u003ePackage weight: approximately 0.366 pounds\u003c\/li\u003e\n  \u003cli\u003eSold as a single kit intended for one 12\" pressure plate installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eWho is this for? This ARP pressure plate bolt kit is aimed at professional mechanics, race teams, and DIY automotive enthusiasts rebuilding or upgrading 12-inch clutches on GM LS-series engines. If you need bolts designed to meet the higher stresses of performance drivetrains and want a direct-fit aftermarket option with improved tensile strength and corrosion protection, this kit provides a practical, workshop-friendly solution.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Are these bolts compatible with all GM LS-series 12\" pressure plates?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: They are made for GM LS-series 12\" pressure plates, but confirm your plate's bolt pattern and thread specs before installing.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Should I reuse existing pressure-plate bolts when installing a new plate?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: No — replacing with new ARP chromoly bolts is recommended to ensure correct clamping and prevent failure.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":48086141403294,"sku":"B00SJ4AWOI","price":41.64,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0781\/2041\/9486\/files\/arp-pressure-plate-bolt-kit-front-view_jpg.jpg?v=1785886428","url":"https:\/\/northtrailauto.ca\/products\/arp-chromoly-pressure-plate-bolt-kit-for-gm-ls-series-12-clutch-black-oxide-hex-head-high-strength","provider":"North Trail Auto","version":"1.0","type":"link"}