Engine Roller Rocker Arm Set 1.6 Ratio 3/8 Stud Extruded Type Fits SB Chevy Clamshell Pack Proform Slim Wireless Vehicle Scale System 7 Designed for the serious fabricator

Designed for the serious fabricator

and Cougars

Machining Required For Installation

On-Head Model

but with the added advantage of attached linear wire-looms for even more efficient installation

Engine Roller Rocker Arm Set 1.6 Ratio 3/8 Stud Extruded Type Fits SB Chevy Clamshell Pack Proform Slim Wireless Vehicle Scale System 7 Designed for the serious fabricatorRid your engine of internal friction with roller tipped rocker arms. The race proven full needle bearing, fulcrum and roller tip not only unleash horsepower, they also lengthen valve train component life and reduce wear and tear on valve stem tips. Precision machined to insure consistency and ratio accuracy. 16 extruded aluminum roller rockers and 16 poly locks. Sold as one set. Product Details: Engine Roller Rocker Arm Set 1. 6 Ratio With 3 8 Inch