{"product_id":"arp-98-dodge-cummins-5-9l-6-7l-24v-ca625-head-stud-kit","title":"ARP Cylinder Head Stud Kit for Dodge 5.9L \u0026 6.7L 24V Cummins (1998 \u0026 later) Custom Age 625+","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e247-4204\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036035648\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP Cylinder Head Stud Kit for Dodge 5.9L \u0026amp; 6.7L 24V Cummins (1998 \u0026amp; later) Custom Age 625+\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis ARP Pro Series cylinder head stud kit upgrades Dodge Ram trucks with 5.9L and 6.7L 24V Cummins engines from 1998 onward. The Custom Age 625+ material provides exceptional tensile strength over 220,000 PSI for reliable head clamping under high boost and horsepower. Engine builders choose these studs to prevent head gasket failures in competition and daily driven diesel applications.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCustom Age 625+ Alloy:\u003c\/strong\u003e Nickel-based superalloy exceeds ARP2000 strength with superior fatigue resistance and corrosion protection for extreme diesel power levels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Heat Treatment:\u003c\/strong\u003e Vertically racked studs achieve uniform 220,000+ PSI tensile strength ensuring even clamping across all cylinders\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenterless Grinding:\u003c\/strong\u003e Post-heat-treat process creates concentric straightness so heads and gaskets align perfectly without binding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Rolling After Heat Treat:\u003c\/strong\u003e Delivers 2000% higher fatigue strength than pre-heat-treat threaded studs for long-term durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUndercut Design:\u003c\/strong\u003e Equalizes stretch on shorter studs to maintain consistent clamp load and resist head gasket blowouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eUse ARP Ultra-Torque assembly lubricant on threads and under nut faces for accurate torque values\u003c\/li\u003e\n\u003cli\u003eTorque to ARP specifications: long studs 110 ft-lbs, medium 90 ft-lbs, short 70 ft-lbs in three stages\u003c\/li\u003e\n\u003cli\u003eShips in protective ARP packaging to prevent thread 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\u003eClean blind holes thoroughly and chase threads before installation\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM and aftermarket head gaskets. includes 12-point nuts and hard washers\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\u003e1998.5-2002\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 2500\u003c\/td\u003e\n\u003ctd\u003e5.9L Cummins 24V Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998.5-2002\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 3500\u003c\/td\u003e\n\u003ctd\u003e5.9L Cummins 24V Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 2500\u003c\/td\u003e\n\u003ctd\u003e5.9L Cummins 24V Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 3500\u003c\/td\u003e\n\u003ctd\u003e5.9L Cummins 24V Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 4500\u003c\/td\u003e\n\u003ctd\u003e5.9L Cummins 24V Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2003-2007\u003c\/td\u003e\n\u003ctd\u003eDodge\u003c\/td\u003e\n\u003ctd\u003eRam 5500\u003c\/td\u003e\n\u003ctd\u003e5.9L Cummins 24V Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007.5-2024\u003c\/td\u003e\n\u003ctd\u003eDodge\/Ram\u003c\/td\u003e\n\u003ctd\u003e2500\u003c\/td\u003e\n\u003ctd\u003e6.7L Cummins 24V Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007.5-2024\u003c\/td\u003e\n\u003ctd\u003eDodge\/Ram\u003c\/td\u003e\n\u003ctd\u003e3500\u003c\/td\u003e\n\u003ctd\u003e6.7L Cummins 24V Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007.5-2024\u003c\/td\u003e\n\u003ctd\u003eDodge\/Ram\u003c\/td\u003e\n\u003ctd\u003e4500\u003c\/td\u003e\n\u003ctd\u003e6.7L Cummins 24V Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007.5-2024\u003c\/td\u003e\n\u003ctd\u003eDodge\/Ram\u003c\/td\u003e\n\u003ctd\u003e5500\u003c\/td\u003e\n\u003ctd\u003e6.7L Cummins 24V Diesel\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\u003eTrusted by professional engine builders in drag racing and sled pulling\u003c\/li\u003e\n\u003cli\u003eUSA-made with exacting tolerances for repeatable performance\u003c\/li\u003e\n\u003cli\u003eProven in high-horsepower Cummins builds with ARP stamp on every stud\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 my 2006 Ram 2500 5.9L Cummins?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes, ARP 247-4204 fits all 1998.5-2007 5.9L 24V Cummins in Ram 2500\/3500\/4500\/5500 models\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What makes Custom Age 625+ different from steel studs?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Custom Age 625+ is a high-nickel alloy with over 220,000 PSI strength and better heat\/corrosion resistance for turbocharged diesels\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does ARP offer a warranty on these head studs?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e ARP provides a 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 ARP branded box measuring 2 x 8 x 12 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 4.65 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":43555505176655,"sku":"ARP247-4204","price":1567.01,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-cylinder-head-stud-kit-for-dodge-5_9l-6_7l-24v-cummins-1998-later-custom-age-625-arp.jpg?v=1768370359","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-98-dodge-cummins-5-9l-6-7l-24v-ca625-head-stud-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}