Harland Sharp Original Roller Rocker Arm - 3/8 in Stud Mount - 1.50 Ratio - Orange - Small Block Chevy (Set of 16) RG10003M GM Fullsize Truck 2001-10

GM Fullsize Truck 2001-10

Curved bottom compartments create a smooth scoop

Cylinder Head Temperature Gauge

yet rugged enough for the most demanding road or track

1957-1969 Ford Ranchero

Harland Sharp Original Roller Rocker Arm - 3/8 in Stud Mount - 1.50 Ratio - Orange - Small Block Chevy (Set of 16) RG10003M GM Fullsize Truck 2001-10Product Description: Rocker Arm Original 3 8 in Stud Mount 1. 50 Ratio Full Roller Aluminum Orange Anodized Small Block Chevy 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.