Harland Sharp Heavy Duty Shaft Mount Rocker Arm - 1.60 Ratio - Roller Tip - Aluminum - Orange Anodized - Edelbrock / Trick Flow Heads - Mopar B / RB-Series 39000510 1990-1997 Mazda Miata

1990-1997 Mazda Miata

550 in Guide OD

Solid style mounts bolt between the engine and transmission of most Chevy V8’s creating a middle support

1975-1984 Chevrolet G10

The outer dimension allows direct replacement of the standard bushing

Harland Sharp Heavy Duty Shaft Mount Rocker Arm - 1.60 Ratio - Roller Tip - Aluminum - Orange Anodized - Edelbrock / Trick Flow Heads - Mopar B / RB-Series 39000510 1990-1997 Mazda MiataProduct Description: Rocker Arm Heavy Duty Shaft Mount 1. 60 Ratio Roller Tip Aluminum Orange Anodized Edelbrock Trick Flow Heads Mopar B RB 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.