Engine Roller Rocker Arm Set 1.5 Ratio 7/16 Stud Extruded Type Fits SB Chevy Proform Engine Oil Pump Primer and reliability of anything on

and reliability of anything on the market

For Small Block Chevy 400 Engines

506 Inches

Sold as One Kit

The new Proform Mini Digital Shift Light and Diagnostic Tachometer can be easily installed in vehicles with 1-12 cylinders

Engine Roller Rocker Arm Set 1.5 Ratio 7/16 Stud Extruded Type Fits SB Chevy Proform Engine Oil Pump Primer and reliability of anything onRid 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. 5 Ratio With 7 16 Inch