ARP camshaft drives are designed to help your camshaft survive an entire race without the bolts breaking.
They feature ARP2000 forged 220,000 psi alloy chromoly steel construction with a corrosion-resistant black oxide finish for durability.
1" overall length with .625" of 9/16-18 RH thread. ARP camshaft drives have a 3/8 in. hex drive on the drive end for an easy installation. WARNING: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.ca.gov.