{"product_id":"arp-ej20-ej25-main-bolt-kit-multiple-subaru-fitments-260-5401","title":"ARP EJ20\/EJ25 Main Bolt Kit | Multiple Subaru Fitments (260-5401)","description":"\u003ch2 style=\"font-size:1.2rem;\"\u003eARP EJ20\/EJ25 Main Bolt Kit | Multiple Subaru Fitments (260-5401)\u003c\/h2\u003e\u003cp\u003eARP part number 260-5401 is a performance valvetrain part for the 1989–1993 Subaru Legacy RS\/RS-RA and 8 more listed vehicles.\u003c\/p\u003e\u003ch2\u003eVehicle fitment\u003c\/h2\u003e\u003ch3\u003eManufacturer's vehicle list\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e1989–1993 Subaru Legacy RS\/RS-RA\u003c\/li\u003e\n\u003cli\u003e1989–1993 Subaru Legacy GT\u003c\/li\u003e\n\u003cli\u003e1992–1998 Subaru Impreza WRX (Incl. Wagon)\u003c\/li\u003e\n\u003cli\u003e2002–2014 Subaru WRX\u003c\/li\u003e\n\u003cli\u003e1993–1996 Subaru Impreza WRX RA\u003c\/li\u003e\n\u003cli\u003e2003–2009 Subaru Legacy GT\u003c\/li\u003e\n\u003cli\u003e2007–2011 Subaru Impreza GT\u003c\/li\u003e\n\u003cli\u003e2004–2021 Subaru WRX STI\u003c\/li\u003e\n\u003cli\u003e2004–2006 Subaru Baja Turbo\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eAs written in the product title\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eVehicle\u003c\/th\u003e\n\u003ctd\u003eSubaru Fitments\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003ctd\u003eSubaru\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003ctd\u003eEJ20, EJ25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003cp\u003eWhere the two differ, go by the manufacturer's list.\u003c\/p\u003e\u003cp\u003eEngine, trim, drivetrain and options can change which part fits, so \u003ca href=\"\/pages\/contact-us\"\u003econtact mobileiGo\u003c\/a\u003e with your VIN if you are unsure.\u003c\/p\u003e\u003ch2\u003eSpecifications\u003c\/h2\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eARP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003e260-5401\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003eCylinder Heads \u0026amp; Valvetrain Components\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003ePerformance upgrade\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShipping weight\u003c\/th\u003e\n\u003ctd\u003e3.2 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch2\u003eBefore you buy: valvetrain part tips\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCamshafts and valve springs are matched; higher-lift cams usually need stronger springs.\u003c\/li\u003e\n\u003cli\u003eValvetrain upgrades often need a tune and careful measurement of clearances.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\u003ch3\u003eWill the ARP 260-5401 fit my Subaru?\u003c\/h3\u003e\u003cp\u003eIt is listed for the 1989–1993 Subaru Legacy RS\/RS-RA and 8 more listed vehicles. Check your engine, trim and options against the fitment table above before ordering.\u003c\/p\u003e\u003ch3\u003eWhat is the part number?\u003c\/h3\u003e\u003cp\u003eThe manufacturer part number is 260-5401.\u003c\/p\u003e\u003ch3\u003eDo I need new valve springs with this camshaft?\u003c\/h3\u003e\u003cp\u003eHigher-lift camshafts usually need matching valve springs. Check the camshaft maker's recommendation in the manufacturer description.\u003c\/p\u003e\u003ch3\u003eIs this part new?\u003c\/h3\u003e\u003cp\u003eYes. It is a new part sourced from an authorized distributor.\u003c\/p\u003e\u003ch2\u003eManufacturer description\u003c\/h2\u003e\u003cdiv class=\"tt-mfr\"\u003e\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch2\u003eMultiple Subaru Fitments EJ20\/EJ25 Main Bolt Kit by ARP\u003c\/h2\u003e\n\u003cp align=\"justify\"\u003eARP High Performance Series main bolts are rated at 180,000 psi and a popular premium replacement for OEM fasteners. Designed to meet the exacting standards and demands of professional engine builders, ARP bolts are forged from 8740 chromoly steel and feature a reduced wrenching head, large underhead radius, and rolled threads for the utmost in reliability. The threads are rolled after heat-treating which gives them about 2,000 percent better fatigue strength than most main bolts that are threaded prior to heat-treating. Hardened parallel-ground washers are included with each kit.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eConstructed from High-Quality 8740 Chromoly Steel\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBenefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eImproved Reliability even in Highly Modded Engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1989-1993 Subaru Legacy RS\/RS-RA\u003c\/li\u003e\n\u003cli\u003e1989-1993 Subaru Legacy GT\u003c\/li\u003e\n\u003cli\u003e1992-1998 Subaru Impreza WRX (Incl. Wagon)\u003c\/li\u003e\n\u003cli\u003e2002-2014 Subaru WRX\u003c\/li\u003e\n\u003cli\u003e1993-1996 Subaru Impreza WRX RA\u003c\/li\u003e\n\u003cli\u003e2005 Saab 9-2X Aero\u003c\/li\u003e\n\u003cli\u003e2003-2009 Subaru Legacy GT\u003c\/li\u003e\n\u003cli\u003e2007-2011 Subaru Impreza GT\u003c\/li\u003e\n\u003cli\u003e2004-2021 Subaru WRX STI\u003c\/li\u003e\n\u003cli\u003e2004-2006 Subaru Baja Turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's In The Box?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 - Main Stud Kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWarranty\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eARP's Limited Manufacturer's Wawrranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003c!-- tt-ap-content v1 --\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":67821438271807,"sku":"MAP ARP 260-5401","price":470.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1639\/5151\/files\/arp-arp-260-5401-29182066720838.png?v=1792539338","url":"https:\/\/www.mobileigo.com\/products\/arp-ej20-ej25-main-bolt-kit-multiple-subaru-fitments-260-5401","provider":"mobileiGo.com","version":"1.0","type":"link"}