ARP Toyota 2.4L 2AZFE 4cyl Main Stud Kit - arp203-5401

*Main Studs* There are many important reasons to use ARP main stud kits, including the elimination of main cap walk and fretting, as well as protecting the threads in your engine block. All kits come complete with hardened parallel-ground washers and high quality nuts. Some applications have provisions for mounting windage trays and have specially designed standoff studs with serrated lock nuts to position the windage tray and lock it securely in place. The studs are manufactured from 8740 chrome moly steel, heat-treated in-house to 200,000 psi tensile strength, and precision J-form threads rolled after heat-treat to create a fastener that has threads 1000% stronger than others. *Main Bolts* Far superior to any other main bolt kit offered for use in competition engines, ARP main bolts are designed to meet the exacting standards and demands of professional engine builders. Forged from 8740 chrome moly, all bolts feature generous under-head radius and rolled threads for the utmost reliability. The threads are rolled after heat-treating, which makes them about 1000% longer fatigue life than most main bolts, which are threaded prior to heat-treating. Available in the popular High Performance Series, which, at a nominal rating of 180,000 psi, is a premium replacement for OEM fasteners, or the 200,000 psi nominal rated Pro Series, application-specific main bolts with reduced wrenching head and are designed for use in competition applications. Parallel-ground, hardened washers are included with each kit. PartNumber : arp203-5401 Description : Main Stud Kit 2010 Scion tC Base L4.2362cc Engine Components::Main Stud & Bolt Kits 2005-2009 Scion tC Base L4.2398cc Engine Components::Main Stud & Bolt Kits 2007-2008 Scion tC Spec L4.2398cc Engine Components::Main Stud & Bolt Kits 2008-2014 Scion xB Base L4.2362cc Engine Components::Main Stud & Bolt Kits 2005-2006 Toyota Camry Base L4.2362cc Engine Components::Main Stud & Bolt Kits 2009 Toyota Camry Base L4.2362cc Engine Components::Main Stud & Bolt Kits 2007-2008 Toyota Camry CE L4.2362cc Engine Components::Main Stud & Bolt Kits 2002-2009 Toyota Camry LE L4.2362cc Engine Components::Main Stud & Bolt Kits 2002-2009 Toyota Camry SE L4.2362cc Engine Components::Main Stud & Bolt Kits 2002-2009 Toyota Camry XLE L4.2362cc Engine Components::Main Stud & Bolt Kits 2009-2010 Toyota Corolla XRS L4.2362cc Engine Components::Main Stud & Bolt Kits 2001-2007 Toyota Highlander Base L4.2362cc Engine Components::Main Stud & Bolt Kits 2009-2013 Toyota Matrix S L4.2362cc Engine Components::Main Stud & Bolt Kits 2009-2010 Toyota Matrix XRS L4.2362cc Engine Components::Main Stud & Bolt Kits 2004-2008 Toyota RAV4 Base L4.2362cc Engine Components::Main Stud & Bolt Kits 2005 Toyota RAV4 L L4.2362cc Engine Components::Main Stud & Bolt Kits 2006-2008 Toyota RAV4 Limited L4.2362cc Engine Components::Main Stud & Bolt Kits 2005-2008 Toyota RAV4 Sport L4.2362cc Engine Components::Main Stud & Bolt Kits