Engine Roller Rocker Arm Set 1.6 Ratio 7/16 Stud Extruded Type Fits SB Chevy Clamshell Pack Proform Engine Valve Spring Checker put the handle on and

put the handle on and pull down

Proven OEM quality

This tool provides a positive stop for the piston when locating top dead center

280 Inches

use the Proform Air Hold Adapter Set with an air compressor to do the job properly

Engine Roller Rocker Arm Set 1.6 Ratio 7/16 Stud Extruded Type Fits SB Chevy Clamshell Pack Proform Engine Valve Spring Checker put the handle on andRid 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 7 16 Inch