Stage 8 Locking Header Collector Bolt Kit - 3/8"-16 Thread, Hex Head - Locking - Stainless Steel - Natural - Set of 6 Aviation Communications MSD's smoothest rev limiter yet

MSD's smoothest rev limiter yet

120 mild steel tubing and 1-3/4 x

75 in Wide Rear

Radius series

The 46 MM piston allows for maximum car control at all shaft velocities

Stage 8 Locking Header Collector Bolt Kit - 3/8"-16 Thread, Hex Head - Locking - Stainless Steel - Natural - Set of 6 Aviation Communications MSD's smoothest rev limiter yetStage 8 locking header collector bolts use a patented system that consists of a Grade 8 grooved hex head bolt, a retainer, and a snap clip. The retainer fits over the bolt head and locks the bolt against the header tube, and the snap clip holds the retainer in place. Once Stage 8 header bolts are tightened down, they won't back out, eliminating leakage and blown header gaskets from loose bolts. Made in the U. S. A. Stage 8 Locking Fasteners has