Harland Sharp 7/16-20" Thread Rocker Arm Adjuster 1.250" Long BR10124 a firewall mount and side

a firewall mount and side flange mount

6-71 / 8-71 Superchargers

Ideal for drivers and co-drivers competing in long distance races like the Mint 400

Oil Resistant Sole

Harland Sharp 7/16-20" Thread Rocker Arm Adjuster 1.250" Long BR10124 a firewall mount and sideProduct Description: Rocker Arm Adjuster 7 16 20 in Thread 1. 250 in Long 5 16 in Cup Steel Harland Sharp Adjustable Rockers Set of 4 Since the 1950s, Harland Sharp is the leader in roller rocker arm technology. Sharp manufactures roller rockers and rocker components for a variety of applications. Their rockers are made from lightweight aluminum and anodized for increased durability.