Stage 8 Locking Header Bolt Kit - 3/8"-16 x 3/4" Double Hex Head - Nickel Plated - Steel - SB Ford - Set of 16 24-VER-N-12 Programmable Max Rev and Launch

Programmable Max Rev and Launch RPM limiters provide engine protection

Headers conform tightly to the cylinder head

Ford Mustang 1979-97

There are two versions of this part

Stage 8 Locking Header Bolt Kit - 3/8"-16 x 3/4" Double Hex Head - Nickel Plated - Steel - SB Ford - Set of 16 24-VER-N-12 Programmable Max Rev and LaunchStage 8 locking header bolts use a patented system that consists of a Grade 8 quality grooved hex head bolt, a retainer, and a snap clip. a 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 provided