Harland Sharp Original Rocker Arm 7/16" Stud Mount 1.60 Ratio 700020 This proprietary design allows for

This proprietary design allows for maximum range of head motion with superior frontal and side impact protection

Edelbrock first made these aluminum valve covers in the late '50s and they're still a classic

Performance camshaft for mild street machines

machinists

Harland Sharp Original Rocker Arm 7/16" Stud Mount 1.60 Ratio 700020 This proprietary design allows forProduct Description: Rocker Arm Original 7 16 in Stud Mount 1. 60 Ratio Full Roller Aluminum Orange Anodized Small Block Ford Set of 16 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.