425 Head Studs
Dodge Cummins Head Studs by ARP are the standard 12mm
- Studs made of proprietary ARP 2000 material
- Rated at 220,000 psi tensile strength
- Ample clamping force prevents cylinder heads from lifting
- Threads rolled after heat treatment for optimum fatigue strength
- Centerless ground to assure perfect concentricity
- Broached stud ends install & make cylinder head removal easier
- Chrome moly steel 12-pt nuts & parallel-ground washers included
For more information about ARP, please visit: www.arp-bolts.com