Applications: 2003-2013 Rxp Rxt Rxp-x Rxt-x Gtr Gtx

Torx Racing Spec head studs are manufactured by ARP from premium 8740 chrome moly steel and heat treated to 190,000 psi. They are thread rolled after the heat treating process, which vastly improves their fatigue tolerance compared to studs threaded before heat treatment. High-quality, parallel ground washers and nuts included.

600 hp  tested

10,000 Rpm torture tested

Life time warranty

Made in USA