Harland Sharp BB Chevy Rocker Arm - 1.7 Ratio 7/16 Stud 1443A23 7/8-14 AN10 O-Ring Adapter Port

7/8-14 AN10 O-Ring Adapter Port Size B

1966-1966 GMC I2500

Swivel Expander Fitting 10AN Female to 12AN Male

4 AN Male to 10 mm Banjo

1975-1980 Chevrolet G20

Harland Sharp BB Chevy Rocker Arm - 1.7 Ratio 7/16 Stud 1443A23 7/8-14 AN10 O-Ring Adapter PortProduct Description: Rocker Arm Original 7 16 in Stud Mount 1. 70 Ratio Full Roller Aluminum Orange Anodized Big Block Chevy 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.