ARP Main Stud Kit is made from 8740 chromoly steel, they have a 190,000 psi tensile-strength rating. They are precision centerless-ground and thread-rolled to Mil-S-8879 specs, with a black oxide finish for corrosion resistance.


Part Number: 202-5403


Fits the following vehicles/engines

*Nissan Skyline/ RB25DET, RB26DETT


ARP main stud kit RB25/ RB26 (202-5403)

    • Main Bolt Style: 2-bolt
    • Fastener Style: Stud
    • Fastener Yield Strength (psi): 200,000 psi
    • Nuts Included
    • Washers Included
    • Sold as a kit