• vitali@boostfactory.ca
  • Free Ground Shipping in Canada Over $250 Live Now! - Applied Automatically at Checkout - Freight & Oversize Excluded 

    ARP (202-5403) Main Stud Kit RB20 RB25 RB26 RB30 - Boost Factory

    ARP (202-5403) Main Stud Kit RB20 RB25 RB26 RB30

    • $376.22


    PRODUCT DETAILS

    *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.
    Year Make Model Cylinders Liters Fuel type Fuel Delievery Aspiration ENGINE Designation Notes
    1989 - 2002 NISSAN SKYLINE ALL 2.5;2.6 ALL ALL T RB25DET;RB26DETT

    Customer Reviews

    Based on 3 reviews
    100%
    (3)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    0%
    (0)
    T
    Travis Crookes
    Quick and fast

    Very helpful and very quick. Boost factory will definitely be my new supplier of any RB parts!

    D
    David Segovia

    There very helpful

    N
    Nathan
    Thanks boys!

    Even if the parts I order are not in stock Boost factory is able to source and ship them to me faster than anyone else for the best price.