ARP Main Stud Kit - BMW M50, M52, S50US, S52US, 2-bolt main, (Kit)

Description

Note: Image above may not reflect actual product.

These ARP main studs are made from 8740 chromoly steel and 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. The kits come complete with hardened washers and high-strength hex nuts.