{"product_id":"arp-134-1202-chromoly-header-bolt-kit-for-chevy-gen-iii-ls-3-8-in-wide","title":"ARP 134-1202 Chromoly Header Bolt Kit for Chevy Gen III\/LS - 3\/8-in Wide","description":"\u003cdiv\u003e\n  \u003ch2\u003eEngineered for strength in header installs\u003c\/h2\u003e\n  \u003cp\u003eARP 134-1202 Chromoly Header Bolt Kits are designed to meet the demands of modern performance exhaust systems. For Chevy Gen III\/LS engines, these bolts are built to withstand torque, vibration, and repeated heat cycles. The chromoly alloy offers significantly higher strength than typical factory fasteners, and the black oxide finish provides a clean, low-sheen look while helping resist surface corrosion. Sized at 3\/8 inches wide, this kit aims to fit a broad range of headers common to performance builds.\u003c\/p\u003e\n  \u003cp\u003eIn real-world use, these bolts are intended to simplify header installation and provide long-lasting reliability. The kit includes the exact number of parts required for the application, premium washers for a tight seal, and a choice between hex heads or 12-point heads to suit different tool access scenarios. This flexibility can make the install smoother in cramped engine bays, whether you are a weekend hobbyist or a professional technician.\u003c\/p\u003e\n\n  \u003ch3\u003eWhat you get in the ARP kit\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eRequired quantity of parts for the intended application\u003c\/li\u003e\n    \u003cli\u003ePremium washers included for a secure seal\u003c\/li\u003e\n    \u003cli\u003eChoice of hex heads or 12-point heads for flexible installation\u003c\/li\u003e\n    \u003cli\u003eFastener finish: black oxide for corrosion resistance and a clean look\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eKey use cases and benefits\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eDesigned for Chevrolet Gen III\/LS engines with 3\/8-in bolts\u003c\/li\u003e\n    \u003cli\u003eHigh-strength chromoly construction offers greater durability than stock fasteners\u003c\/li\u003e\n    \u003cli\u003eReliable performance under harsh conditions that testing has targeted in the design\u003c\/li\u003e\n    \u003cli\u003eBlack oxide finish helps maintain appearance and resists minor corrosion during service life\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhy choose ARP for header hardware\u003c\/h3\u003e\n  \u003cp\u003eARP focuses on precision, materials, and finish to help you complete an install that lasts. While individual results vary, the kit provides a robust foundation for a solid header connection and peace of mind during service work.\u003c\/p\u003e\n\u003c\/div\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: What engines is ARP 134-1202 compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for Chevy Gen III\/LS engines; ensure your header bolt count matches your headers for a proper fit.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What benefits does ARP Chromoly header bolt kit offer?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: High-strength chromoly with a black oxide finish and premium washers support durable, reliable header installation.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":42495036653653,"sku":"B00E5YSJ5U","price":56.11,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/arp-134-1202-chromoly-header-bolt-kit.jpg?v=1778669819","url":"https:\/\/plentytorque.co.uk\/products\/arp-134-1202-chromoly-header-bolt-kit-for-chevy-gen-iii-ls-3-8-in-wide","provider":"PlentyTorque","version":"1.0","type":"link"}