Proform 66907 Extruded Aluminum Roller-Rocker Arm, 1.5 Ratio, 3/8" Stud 020335046641 It is made from high

It is made from high quality material for long lasting durability

and wallet

The clear bubble design is UV resistant acrylic and extends away from the plate

Holds Over 1100 4 x 7in Photos

and is hard and fatigue resistant

Proform 66907 Extruded Aluminum Roller-Rocker Arm, 1.5 Ratio, 3/8" Stud 020335046641 It is made from highBrand ProForm Model 66907 Designed for select Chevrolet Small Block Engines 1. 5 Ratio for 3 8" studs Full needle bearing fulcrum and roller tip Reduces internal valve train friction 16 extruded aluminum roller rockers and 16 poly locks. Proform extruded aluminum roller rocker arm has a 1. 5 ratio, 3 8" stud and fits select Chevy small block engines. Reduces internal valve train friction and valve stem wear. Full needle bearing, fulcrum and roller tip