Engine Roller Rocker Arm Set 1.6 Ratio 3/8 Stud Self Aligning Fits SB Chevy Proform Multi Purpose Funnel The new Proform Wireless Mini

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

Fits Chrysler 361-383-400 Big Block B Engines

High Performance Replacement

calibration accessories

Engine Roller Rocker Arm Set 1.6 Ratio 3/8 Stud Self Aligning Fits SB Chevy Proform Multi Purpose Funnel The new Proform Wireless MiniFits Chevy small block engines with center hold down valve covers. Rid 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.