Overview

On these kits ARP uses premium grade 8740 alloy steel which is rated far superior to many "aircraft" quality competitors. These bolts are heat treated to a tensile strength of 200,000 PSI and thread rolled after heat treatment for strength and durability. These parts are manufactured in the U.S.A. and 100% re-usable.

Manufacturer Part Number (s)
ARP 204-5406