ARP BOLT BB Chev Harmonic Balancer 135-2501

ARP 135-2501 HARMONIC BALANCER BOLT SUITS BB CHEV

ARP balancer bolt kits will ensure that your balancer is locked into position. They feature a 12-point head that accepts a deep socket to eliminate the fear of stripping the head.

Socket Size(s): 5/8 12pt
UHL: 1.550˝
Thread Size: 1/2-20
Washer included: Yes