{"product_id":"arp-vw-water-cooled-main-stud-kit","title":"ARP Main Stud Kit for Volkswagen\/Audi 1.6L \u0026 2.0L Rabbit, Golf \u0026 Jetta","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e204-5402\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036007812\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP Main Stud Kit for 1975-1984 Volkswagen\/Audi 1.6L 1.8L \u0026amp; 2.0L Rabbit Golf Jetta Scirocco Cabriolet Fox\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eARP main stud kit 204-5402 delivers reliable bottom-end strength for 1975-1984 Volkswagen Rabbit Golf Jetta Scirocco Cabriolet and Audi Fox with 1.6L 1.8L 2.0L engines. These studs stop main cap walk and fretting while guarding engine block threads from damage during high-stress operation. Each kit features 8740 chrome moly construction heat-treated to 190000 PSI with rolled J-form threads for exceptional fastener integrity.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8740 Chrome Moly Steel:\u003c\/strong\u003e In-house heat-treated to 190000 PSI tensile strength for enduring high cylinder pressures in performance engines.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRolled J-Form Threads:\u003c\/strong\u003e Formed after heat treatment to deliver threads 2000% stronger than cut threads reducing failure risk.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Hardware Set:\u003c\/strong\u003e Includes hardened parallel-ground washers and premium nuts for secure precise assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnti-Fretting Design:\u003c\/strong\u003e Eliminates main cap walk and protects block threads extending engine life under boost or high RPM.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Oxide Finish USA Made:\u003c\/strong\u003e Provides corrosion resistance with domestic precision manufacturing for consistent quality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eIdeal for engine rebuilds or upgrades requiring stronger than stock main fasteners.\u003c\/li\u003e\n\u003cli\u003eProvisions in select setups allow windage tray mounting with standoff studs and lock nuts.\u003c\/li\u003e\n\u003cli\u003eInspect block threads prior to installation for best results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eCoat studs with ARP Ultra-Torque assembly lubricant on threads and nut faces.\u003c\/li\u003e\n\u003cli\u003eTorque to ARP specifications listed on packaging or ARP-bolts.com using calibrated tools.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1975-1984\u003c\/td\u003e\n\u003ctd\u003eVolkswagen\u003c\/td\u003e\n\u003ctd\u003eGolf\u003c\/td\u003e\n\u003ctd\u003e1.6L 1.8L 2.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1980-1984\u003c\/td\u003e\n\u003ctd\u003eVolkswagen\u003c\/td\u003e\n\u003ctd\u003eJetta\u003c\/td\u003e\n\u003ctd\u003e1.6L 1.8L 2.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1975-1984\u003c\/td\u003e\n\u003ctd\u003eVolkswagen\u003c\/td\u003e\n\u003ctd\u003eRabbit\u003c\/td\u003e\n\u003ctd\u003e1.6L 1.8L 2.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1979-1984\u003c\/td\u003e\n\u003ctd\u003eVolkswagen\u003c\/td\u003e\n\u003ctd\u003eRabbit Convertible\u003c\/td\u003e\n\u003ctd\u003e1.6L 1.8L 2.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1975-1981\u003c\/td\u003e\n\u003ctd\u003eVolkswagen\u003c\/td\u003e\n\u003ctd\u003eScirocco\u003c\/td\u003e\n\u003ctd\u003e1.6L 1.8L 2.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1976-1978\u003c\/td\u003e\n\u003ctd\u003eAudi\u003c\/td\u003e\n\u003ctd\u003eFox\u003c\/td\u003e\n\u003ctd\u003e1.6L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose ARP?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eARP fasteners power wins in NHRA IndyCar and other pro racing series.\u003c\/li\u003e\n\u003cli\u003eEvery stud undergoes rigorous in-house testing for 190000 PSI reliability.\u003c\/li\u003e\n\u003cli\u003ePrecision rolling and heat treatment ensure fit and strength beyond OEM standards.\u003c\/li\u003e\n\u003c\/ul\u003e\n\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 What engines and models does ARP 204-5402 fit?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Designed for 1.6L 1.8L 2.0L engines in 1975-1984 VW Rabbit Golf Jetta Scirocco Cabriolet and 1976-1978 Audi Fox verify your block matches EA827 or compatible design.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and strength rating?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Forged 8740 chrome moly steel heat-treated in-house to 190000 PSI tensile strength with black oxide finish for durability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty and installation support?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e ARP warrants against manufacturing defects when properly installed torqued specs and lubricant instructions included torque values on ARP site.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground\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 box 6 x 6 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.1 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":43555502751823,"sku":"ARP204-5402","price":155.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-main-stud-kit-for-volkswagenaudi-1_6l-2_0l-rabbit-golf-jetta-arp.jpg?v=1768370302","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-vw-water-cooled-main-stud-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}