SB Chevy 18°, 3/8" holes 12pt undercut head stud kit. Genuine ARP hardware, supplied as kit 234-4721.Fits Chevrolet — Small Block (all)Details Kit number: 234-4721 Category: Cylinder Head Product group: Cylinder Heads California Proposition 65 warning⚠ WARNING: This product can expose you to chemicals including lead, which is 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.
Checkout happens on the official store. This page mirrors catalog facts in plain HTML for direct reading and crawlability.