Harland Sharp Ford FE Rocker Arms - 1.76 Ratio Shaft Mount Timing Light ARP's ring compressors are CNC

ARP's ring compressors are CNC machined from 6061-T6 billet tube material and feature a true radius for each different bore diameter

5:1 compression ratio

Fits 2/4 wheel drive models

5/8 in Wrench

Arm is constructed of forged steel components so there are no plastic parts or springs to wear out like OEM style arms

Harland Sharp Ford FE Rocker Arms - 1.76 Ratio Shaft Mount Timing Light ARP's ring compressors are CNCProduct Description: Rocker Arm Original Shaft Mount 1. 76 Ratio Roller Tip Aluminum Orange Anodized Ford FE Series 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.