ARP Balancer Bolt Kit - Ford 4.6L

Heavy-duty balancer bolts are rated to 200,000 PSI. Choose from bolts that accept a traditional 12-point socket or a 1/2" square drive, eliminating the need for a socket. Sold complete with large diameter, 1/4" thick washer.

Harmonic Balancer Bolt - 12 mm x 1.50 Thread - 1.800 in Long - 18 mm 12 Point Head - Chromoly - Black Oxide - Ford Modular - Sold as Each - Part Number: 156-2501