Harland Sharp Original Rocker Arm 7/16" Stud Mount 1.60 Ratio 0.250" Offset - Full Roller Race Suit Jacket SR34 Compound

SR34 Compound

Increases of 30-40 hp and 90-100 ft

2007-2018 Chevrolet Silverado 1500

For use with 2-1/16" AutoMeter gauges

Harland Sharp Original Rocker Arm 7/16" Stud Mount 1.60 Ratio 0.250" Offset - Full Roller Race Suit Jacket SR34 CompoundProduct Description: Rocker Arm Original 7 16 in Stud Mount 1. 60 Ratio 0. 250 in Offset 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.