{"product_id":"arp-nissan-rb25-2-5l-6cyl-head-stud-kit","title":"ARP Cylinder Head Stud Kit for Nissan 2.5L (RB25DE\/DET) inline 6 ARP2000 M11","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e202-4309\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036043544\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP Cylinder Head Stud Kit for Nissan 2.5L RB25DE\/DET Inline-6 ARP2000 M11 1993-2002\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSecure your Nissan RB25DE\/DET engine with this ARP Pro Series cylinder head stud kit designed for Skyline R33\/R34 GTS25t\/GT-T and Stagea WC34 models. These M11 studs provide consistent clamping force to handle high boost and RPM in performance applications. Built for reliability in racing and street builds these studs prevent head gasket failures under extreme conditions.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eARP2000 Alloy:\u003c\/strong\u003e Rated at 220000 PSI tensile strength for extreme durability in high-horsepower RB25 engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Heat Treatment:\u003c\/strong\u003e Vertically racked studs ensure full 220000 PSI penetration far exceeding basket-treated competitors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenterless Ground:\u003c\/strong\u003e Achieves near-perfect concentricity so heads and gaskets align effortlessly during installs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-Heat-Treat Thread Rolling:\u003c\/strong\u003e Delivers 2000% higher fatigue strength than pre-heat-treat threaded studs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUndercut Stud Design:\u003c\/strong\u003e Equalizes stretch across lengths for uniform clamping and resistance to gasket blowouts\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eStuds marked with ARP for authenticity verification\u003c\/li\u003e\n\u003cli\u003eRequires ARP Ultra-Torque lubricant for proper torque values\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\u003eTorque to ARP specifications using thread lubricant included in kit instructions\u003c\/li\u003e\n\u003cli\u003eCompatible with OEM and aftermarket MLS head gaskets\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\u003e1993-1996\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSkyline\u003c\/td\u003e\n\u003ctd\u003eR33 GTS25 (RB25DE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1993-1998\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSkyline\u003c\/td\u003e\n\u003ctd\u003eR33 GTS25t\/M\/S\/T (RB25DET)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1998-2001\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSkyline\u003c\/td\u003e\n\u003ctd\u003eR34 25GT (RB25DE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2002\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eSkyline\u003c\/td\u003e\n\u003ctd\u003eR34 25GT-T\/GTT (RB25DET)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1996-2001\u003c\/td\u003e\n\u003ctd\u003eNissan\u003c\/td\u003e\n\u003ctd\u003eStagea\u003c\/td\u003e\n\u003ctd\u003eWC34 25t\/25t Type S\/25t Type T (RB25DET)\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 circuit applications\u003c\/li\u003e\n\u003cli\u003ePremium 8740 and ARP2000 alloys outperform standard steels\u003c\/li\u003e\n\u003cli\u003eExact tolerances from centerless grinding and specialized processes ensure perfect fits\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 R34 Skyline RB25DET?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it fits 1999-2002 R34 Skyline 25GT-T and GTT models with RB25DET engines perfectly\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the material and strength rating?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Forged ARP2000 alloy construction with 220000 PSI tensile strength and black oxide finish for corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and install process?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e ARP offers warranty against manufacturing defects follow kit instructions for torque specs using ARP lubricant for best results\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 12 x 8 x 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 2.8 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":43555502260303,"sku":"ARP202-4309","price":248.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-cylinder-head-stud-kit-for-nissan-2_5l-rb25dedet-inline-6-arp2000-m11-arp.jpg?v=1768370292","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-nissan-rb25-2-5l-6cyl-head-stud-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}