Harland Sharp Original Rocker Arm 7/16" Stud Mount 1.50 Ratio Full Roller - Aluminum H775C15L Each header is manufactured with

Each header is manufactured with 1-5/8 CNC mandrel bent tubing that offers unrestricted exhaust flow for increased horsepower and torque over factory OEM manifolds

Integrated electronics jack is positioned far enough away from the HANS post anchor in order to make the use of the jack trouble free even when the HANS is worn

Road Race/Off-Road

This heavy-duty

Harland Sharp Original Rocker Arm 7/16" Stud Mount 1.50 Ratio Full Roller - Aluminum H775C15L Each header is manufactured withProduct Description: Rocker Arm Original 7 16 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.