Harland Sharp BB Ford Rocker Arm - 1.73 Ratio 7/16 Stud RS007B0110W There’s even an LED sequence

There’s even an LED sequence when the vehicle is locked or unlocked

1984-1986 Chevrolet K20

The arm was the first to use Del-a-lum bushings as a standard component over polyurethane

Quicksilver

Harland Sharp BB Ford Rocker Arm - 1.73 Ratio 7/16 Stud RS007B0110W There’s even an LED sequenceProduct Description: Rocker Arm Original 7 16 in Stud Mount 1. 73 Ratio Full Roller Aluminum Orange Anodized Big Block Ford Sold Individually 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.