{"product_id":"arp-ford-modular-4-6l-2v-4v-hex-head-stud-kit","title":"ARP Cylinder Head Stud Kit for Ford 4.6L \u0026 5.4L 2V\/4V","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e156-4101\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036004460\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP Cylinder Head Stud Kit for Ford 4.6L \u0026amp; 5.4L 2V\/4V 1996-2008 Mustang F-150 Expedition\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eARP Pro Series cylinder head stud kit 156-4101 secures cylinder heads on Ford Modular 4.6L and 5.4L 2V\/4V engines in vehicles like 1996-2004 Mustang 1997-2008 F-150 and 1997-2004 Expedition. These studs deliver 190000 PSI tensile strength from 8740 chrome moly for reliable clamping in high-horsepower applications. Professional engine builders select this kit for consistent performance in racing and street builds.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8740 Chrome Moly Material:\u003c\/strong\u003e Heat-treated to 190000 PSI tensile strength for durability under extreme cylinder pressures\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenterless Ground:\u003c\/strong\u003e Ensures concentric precision so heads and gaskets align perfectly without binding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-Heat-Treat Thread Rolling:\u003c\/strong\u003e Provides 2000% higher fatigue resistance compared to pre-heat-treat threading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUndercut Stud Design:\u003c\/strong\u003e Equalizes stretch on shorter studs for uniform clamping force and gasket sealing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Oxide Finish USA Made:\u003c\/strong\u003e Resists corrosion protects threads and stamped ARP for authenticity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUse ARP thread cleaner and Ultra-Torque lubricant for proper installation torque\u003c\/li\u003e\n\u003cli\u003eTorque studs in sequence to ARP specifications for even head gasket compression\u003c\/li\u003e\n\u003cli\u003eShips in protective ARP packaging to prevent damage\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\u003eChase cylinder block threads with ARP thread chaser before install\u003c\/li\u003e\n\u003cli\u003eCompatible with MLS head gaskets and stock or performance 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\u003e1996-2004\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eMustang\u003c\/td\u003e\n\u003ctd\u003e4.6L 2V\/4V GT Cobra\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997-2008\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-150\u003c\/td\u003e\n\u003ctd\u003e4.6L\/5.4L 2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997-2004\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eExpedition\u003c\/td\u003e\n\u003ctd\u003e4.6L\/5.4L 2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2004\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-150\u003c\/td\u003e\n\u003ctd\u003eSVT Lightning 5.4L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998-2002\u003c\/td\u003e\n\u003ctd\u003eLincoln\u003c\/td\u003e\n\u003ctd\u003eNavigator\u003c\/td\u003e\n\u003ctd\u003e5.4L 2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2005\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eExpedition\u003c\/td\u003e\n\u003ctd\u003e5.4L 4V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2001\u003c\/td\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eGrand Marquis\u003c\/td\u003e\n\u003ctd\u003e4.6L 2V\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\u003eChosen by top engine builders for all competition engines\u003c\/li\u003e\n\u003cli\u003eExclusive heat treatment process for maximum strength\u003c\/li\u003e\n\u003cli\u003eExact tolerances for seamless head installation\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 Does this kit fit 1996-2004 Ford Mustang 4.6L 2V GT engines?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes ARP 156-4101 fits all Ford Modular 4.6L 2V\/4V and 5.4L Romeo blocks in Mustang GT Cobra F-150 and similar 1996-2008 models\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and strength rating does it have?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Constructed from 8740 chrome moly alloy heat-treated to 190000 PSI with black oxide finish for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and installation torque?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e ARP offers defect warranty follow provided torque specs starting at 70 ft-lbs ramping to 110 ft-lbs use ARP lube\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 12 x 8 x 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.8 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":43555500621903,"sku":"ARP156-4101","price":370.17,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-cylinder-head-stud-kit-for-ford-4_6l-5_4l-2v4v-arp.jpg?v=1768370237","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-ford-modular-4-6l-2v-4v-hex-head-stud-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}