No better fasteners anywhere--guaranteed.

These rod bolts are made from 8740 chromemoly steel, seamless and defect-free. All ARP rod bolts are heat-treated before grinding and thread rolling, and have a large underhead radius for greater strength. Guaranteed to pass magnetic inspection testing, these bolts are nearly five times stronger than OEM bolts, and are used in applications ranging from stock replacement to circle track, marine, and drag racing engines.