Harland Sharp Original Rocker Arm Pedestal Mount 1.60 Ratio Adjustable - Full Roller 3550224-123- L Compatible with both original HEI

Compatible with both original HEI ignition systems and later model computer controlled HEI systems

Pan depth: 6-1/8"Derale has been the leader in performance cooling for decades

Male ends of connectors fit on battery charger cables

Natural Rubber with Ball Bearing Center

Harland Sharp Original Rocker Arm Pedestal Mount 1.60 Ratio Adjustable - Full Roller 3550224-123- L Compatible with both original HEIProduct Description: Rocker Arm Original Pedestal Mount 1. 60 Ratio Adjustable Full Roller Aluminum Orange Anodized AMC Jeep Inline 6 Set of 12 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.