{"product_id":"arp-golf-jetta-1-8l-turbo-20-valve-head-stud-kit-w-tool","title":"ARP Golf\/Jetta 1.8L Turbo 20 valve Head Stud Kit w\/ Tool","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e204-3902\u003c\/span\u003e   |   \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036036270\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eARP Head Stud Kit with Tool – Volkswagen Golf \/ Jetta 1.8L Turbo 20-Valve\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe ARP Head Stud Kit with Tool is a premium high-strength fastener upgrade for the Volkswagen Golf and Jetta equipped with the 1.8L Turbo 20-valve engine. Manufactured from ARP’s proprietary 8740 chromoly steel and heat-treated to 200,000+ psi tensile strength, these studs provide significantly greater clamping force and reliability than factory head bolts. This is especially critical for boosted applications where cylinder pressures are high.\u003c\/p\u003e\n\u003cp\u003eThe kit includes precision-machined 12-point nuts and parallel-ground washers for accurate torque application and even load distribution. A custom ARP installation tool is also included to simplify the process and ensure proper alignment during cylinder head installation. Ideal for stock rebuilds, performance builds, or any 1.8T engine where maximum head gasket sealing and long-term durability are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Strength 8740 Chromoly Steel\u003c\/strong\u003e – Heat-treated for superior tensile strength and fatigue resistance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e200,000+ PSI Rating\u003c\/strong\u003e – Dramatically stronger than factory head bolts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Clamping Force\u003c\/strong\u003e – Maintains head gasket seal under high boost and cylinder pressure\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes Installation Tool\u003c\/strong\u003e – Makes cylinder head installation faster and more accurate\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-Point Nuts \u0026amp; Washers\u003c\/strong\u003e – Parallel-ground for even load distribution and easier torquing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e204-3902\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eARP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eHead Stud Kit with Tool\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatibility\u003c\/td\u003e\n\u003ctd\u003eVolkswagen Golf \/ Jetta 1.8L Turbo 20-Valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e8740 Chromoly Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensile Strength\u003c\/td\u003e\n\u003ctd\u003e200,000+ PSI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eARP Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComplete set of ARP Head Studs\u003c\/li\u003e\n\u003cli\u003e12-Point Nuts and Parallel-Ground Washers\u003c\/li\u003e\n\u003cli\u003eARP Installation Tool\u003c\/li\u003e\n\u003cli\u003eInstallation instructions and torque specifications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for the Volkswagen 1.8L Turbo 20-valve engine\u003c\/li\u003e\n\u003cli\u003eIdeal upgrade for stock rebuilds or high-boost performance builds\u003c\/li\u003e\n\u003cli\u003eProfessional installation with proper torque sequence and stretch measurement recommended\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eRequires cylinder head removal for installation\u003c\/li\u003e\n\u003cli\u003eUse the included ARP tool for accurate stud alignment\u003c\/li\u003e\n\u003cli\u003eFollow ARP torque specifications and stretch method for best results\u003c\/li\u003e\n\u003cli\u003eEstimated time: Varies by engine – typically performed during head gasket service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy Choose ARP Head Stud Kits?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIndustry leader in high-performance fasteners with unmatched quality and strength\u003c\/li\u003e\n\u003cli\u003eUsed by professional engine builders and top racing teams worldwide\u003c\/li\u003e\n\u003cli\u003eManufactured in the USA with rigorous quality control standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does this kit fit my 1.8T Volkswagen Golf or Jetta? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designed specifically for the 1.8L Turbo 20-valve engine found in Golf and Jetta models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Why upgrade to ARP head studs? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Factory head bolts can stretch or fail under boost; ARP studs provide much higher clamping force and reliability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is the installation tool included? \u003cbr\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes, the kit includes the ARP installation tool to simplify the process.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground UPS or FedEx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock – ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure ARP retail packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":45094100926543,"sku":"ARP204-3902","price":226.83,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/VW_1.8T_head_stud_kit.png?v=1776356129","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-golf-jetta-1-8l-turbo-20-valve-head-stud-kit-w-tool","provider":"Black Ops Auto Works","version":"1.0","type":"link"}