{"product_id":"arp-vauxhall-opel-2-0l-16v-head-stud-kit","title":"ARP Head Stud Kit 209-4301 High-Strength — Fits Vauxhall\/Opel 2.0L 16V","description":"\u003cdiv style=\"background:#f7f7f7;border-left:4px solid #c00000;padding:14px 18px;margin:0 0 18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;font-size:1.1em;\"\u003eAbout ARP\u003c\/h3\u003e\n\u003cp style=\"margin:0;font-size:0.95em;line-height:1.55;\"\u003eARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch2\u003eProfessional-Grade Head Studs for Vauxhall\/Opel 2.0L 16V\u003c\/h2\u003e\u003cp\u003eFor Vauxhall and Opel 2.0L 16V owners looking to increase boost or compression, the ARP 209-4301 Head Stud Kit is an absolute necessity. These studs provide the consistent, high-clamping force required to keep your cylinder head sealed to the block under extreme combustion pressures, effectively preventing head gasket failure and coolant leaks.\u003c\/p\u003e\u003ch3\u003eKey Technical Advantages\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEngineered from 8740 chromoly steel\u003c\/li\u003e\n\u003cli\u003eSuperior clamping force compared to OEM head bolts\u003c\/li\u003e\n\u003cli\u003ePrevents cylinder head lift under high-boost conditions\u003c\/li\u003e\n\u003cli\u003ePrecision-rolled threads for accurate torque application\u003c\/li\u003e\n\u003cli\u003eIncludes hardened washers and high-strength nuts\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eUnlike standard bolts, ARP head studs allow for more accurate torque readings and provide a more stable platform for your engine's top end. This kit is a must-have for any serious engine build, whether you are running a turbocharger, supercharger, or high-compression naturally aspirated setup. By upgrading to ARP, you are investing in the longevity and reliability of your engine. Don't let a blown head gasket ruin your track day; secure your engine with the best hardware available. Find all your performance engine components at GGCRACING.\u003c\/p\u003e\n\u003cdiv style=\"margin:24px 0;border-top:1px solid #eee;padding-top:18px;\"\u003e\n\u003ch3 style=\"margin:0 0 6px;\"\u003eOften bought with\u003c\/h3\u003e\n\u003cp style=\"font-size:0.9em;color:#555;margin:0 0 8px;\"\u003eOther popular ARP products customers consider together:\u003c\/p\u003e\n\u003cul style=\"padding-left:20px;margin:0;\"\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/arp-chevy-and-ford-rocker-arm-stud-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eARP Rocker Arm Stud Kit 100-7101 — Fits Chevy and Ford Performance Engines\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/arp-valve-cover-bolt-kit-12-point-head-chevy-gen-iii-ls-series-small-block\" style=\"color:#0066cc;text-decoration:none;\"\u003eARP Valve Cover Bolt Kit 12-Point Head — Fits Chevy Gen III\/LS Series\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/arp-chevy-duramax-6-6l-lb7-12pt-valve-cover-bolt-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eARP Duramax 6.6L LB7 12pt Valve Cover Bolt Kit — Fits 2001-2004 Chevy GMC Diesel\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/arp-late-model-gm-drum-brake-wheel-stud-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eARP Late Model GM Drum Brake Wheel Stud Kit — Fits 1\/2in-20 Thread\u003c\/a\u003e\u003c\/li\u003e\n\u003cli style=\"margin:4px 0;\"\u003e\u003ca href=\"https:\/\/ggcracing.com\/products\/arp-late-model-gm-disc-brake-early-drum-brake-wheel-stud-kit\" style=\"color:#0066cc;text-decoration:none;\"\u003eARP GM Disc Brake \u0026amp; Early Drum Brake Wheel Stud Kit — 1\/2in-20\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\/\",\"@type\":\"Product\",\"name\":\"ARP Head Stud Kit 209-4301 High-Strength \\u2014 Fits Vauxhall\/Opel 2.0L 16V\",\"description\":\"Prevent head gasket failure with the ARP 209-4301 Head Stud Kit for Vauxhall\/Opel 2.0L 16V. Maximum clamping force for high-boost builds at GGCRACING.\",\"brand\":{\"@type\":\"Brand\",\"name\":\"ARP\"},\"mpn\":\"209-4301\",\"url\":\"https:\/\/ggcracing.com\/products\/arp-vauxhall-opel-2-0l-16v-head-stud-kit\",\"offers\":{\"@type\":\"Offer\",\"price\":\"159.99\",\"priceCurrency\":\"USD\",\"availability\":\"https:\/\/schema.org\/InStock\",\"url\":\"https:\/\/ggcracing.com\/products\/arp-vauxhall-opel-2-0l-16v-head-stud-kit\",\"sku\":\"ARP209-4301\"}}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"BreadcrumbList\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/ggcracing.com\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Parts \u0026 Accessories\",\"item\":\"https:\/\/ggcracing.com\/collections\/parts-\u0026-accessories\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"ARP\",\"item\":\"https:\/\/ggcracing.com\/collections\/vendors?q=ARP\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"ARP Head Stud Kit 209-4301 High-Strength \\u2014 Fits Vauxhall\/Opel 2.0L 16V\",\"item\":\"https:\/\/ggcracing.com\/products\/arp-vauxhall-opel-2-0l-16v-head-stud-kit\"}]}\u003c\/script\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\":\"https:\/\/schema.org\",\"@type\":\"FAQPage\",\"mainEntity\":[{\"@type\":\"Question\",\"name\":\"Does the ARP Head Stud Kit 209-4301 High-Strength \\u2014 Fits Vauxhall\/Opel 2.0L 16V fit my vehicle?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Compatibility depends on your exact year, make, and model. Contact our experts at GGCRACING with your VIN and we'll verify before you order.\"}},{\"@type\":\"Question\",\"name\":\"How long is shipping for ARP?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most in-stock items ship same or next business day. Free shipping on orders over $99 in the continental US. Tracking is provided via email as soon as your order leaves our warehouse.\"}},{\"@type\":\"Question\",\"name\":\"How do I install the ARP Head Stud Kit 209-4301 High-Strength \\u2014 Fits Vauxhall\/Opel 2.0L 16V?\",\"acceptedAnswer\":{\"@type\":\"Answer\",\"text\":\"Most installs are bolt-on with basic hand tools. See manufacturer documentation for torque specs and procedures.\"}}]}\u003c\/script\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":41434334101588,"sku":"ARP209-4301","price":159.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/3210\/2484\/files\/7820ca83aa00159570d2f7ddba3450bfL.jpg?v=1757469441","url":"https:\/\/ggcracing.com\/products\/arp-vauxhall-opel-2-0l-16v-head-stud-kit","provider":"GGCRACING INC","version":"1.0","type":"link"}