LS1, LS6 5.7L & 6.0L balancer bolt kit
M16 x 2.0 Thread
4.325" UHL
1-1/16" Socket
To ensure the damper is locked into place, use these ultra-strong 200,000 psi bolts that exert maximum clamping force. Special features include 1/4" thick washers with an extra wide surface and tall 12-point heads that accept a deep socket to end the worry of stripping the head.