{"product_id":"arp-87-92-supra-mk3-under-cut-head-stud-kit","title":"ARP 87-92 Supra MK3 Under Cut Head Stud Kit","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e203-4701\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036007638\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP 1987-1992 Supra MK3 Undercut Head Stud Kit\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eARP 203-4701 head stud kit provides high-strength fasteners for 1987-1992 Toyota Supra Turbo MK3 and 1983-1988 Toyota Cressida Luxury engines. Undercut stud design ensures even clamp load distribution to prevent head gasket failure under boost. Built with ARP2000 alloy for 220,000 psi tensile strength in street and race applications.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eARP2000 Alloy Construction:\u003c\/strong\u003e Forged from chrome-moly steel rated at 220,000 psi for extreme cylinder pressures in turbocharged 7M-GTE and 5M-GE engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUndercut Stud Design:\u003c\/strong\u003e Minimizes block thread distortion and delivers repeatable torque values for precise head clamping\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision-Rolled Threads:\u003c\/strong\u003e Increases thread strength by 25% over cut threads with deeper engagement into cylinder head and block\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatched Hardware Kit:\u003c\/strong\u003e Includes 10 main studs, washers and 12-point nuts for complete bolt-on replacement without custom machining\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Handles 20+ psi boost levels on street, drag strip or road course with consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect cylinder head and block decks for flatness before installation to achieve full gasket seal\u003c\/li\u003e\n\u003cli\u003eRe-torque studs after 500 miles or first heat cycle following ARP sequence for long-term reliability\u003c\/li\u003e\n\u003cli\u003eShipped in protective foam-lined box to prevent thread damage during transit\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\u003eApply ARP Ultra-Torque lubricant to threads and under nut faces per included instructions\u003c\/li\u003e\n\u003cli\u003eTorque to 75 ft-lbs in three steps using ARP-specified sequence for 7M-GTE or 5M-GE heads\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\u003e1983-1988\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eCressida\u003c\/td\u003e\n\u003ctd\u003eLuxury\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1987-1992\u003c\/td\u003e\n\u003ctd\u003eToyota\u003c\/td\u003e\n\u003ctd\u003eSupra\u003c\/td\u003e\n\u003ctd\u003eTurbo\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 NHRA Top Fuel and Pro Stock teams with proven reliability under 5000+ hp\u003c\/li\u003e\n\u003cli\u003eEvery kit undergoes magnetic particle inspection for zero defects before shipment\u003c\/li\u003e\n\u003cli\u003eEngineered in the USA with lifetime technical support from ARP experts\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 Will this kit fit non-turbo Supra MK3 models?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Designed specifically for 1987-1992 Supra Turbo 7M-GTE and 1983-1988 Cressida Luxury 5M-GE. Verify engine code before purchase.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material are the studs made from?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e ARP2000 alloy steel with heat treatment to 220,000 psi tensile strength and black oxide finish for corrosion resistance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does ARP offer a warranty on this kit?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, covered by ARP's limited lifetime warranty against manufacturing defects when installed and torqued per instructions.\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 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 10 x 7 x 2 inch box with foam inserts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.9 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":43739356069967,"sku":"ARP203-4701","price":161.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-87-92-supra-mk3-under-cut-head-stud-kit-arp.jpg?v=1768370709","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-87-92-supra-mk3-under-cut-head-stud-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}