Proform 66914C Extruded Aluminum Roller-Rocker Arm 192551305076 Model: 4194

Model: 4194

Material: MDF and Composite Board

Model: 5070

Compatible with all sanitizers including bromine

Proform 66914C Extruded Aluminum Roller-Rocker Arm 192551305076 Model: 4194Rocker Arm 3 8 in Stud Mount 1. 50 Ratio Aluminum Roller Rocker Arm Chevy S B 1. 5 Ratio 3 8 Stud, Self Aligning by ProformFits 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