Engine Roller Rocker Arm Set 1.5 Ratio 3/8 Stud HD Aluminum Fits SB Chevy Calm Shell Proform Engine Valve Spring Compressor Made from High-Quality Black Plastic

Made from High-Quality Black Plastic

Also Reads In Bars And KG/CM2

600 Inch to 2

Non-Self Aligning Style

1 to 12 Cylinder Range

Engine Roller Rocker Arm Set 1.5 Ratio 3/8 Stud HD Aluminum Fits SB Chevy Calm Shell Proform Engine Valve Spring Compressor Made from High-Quality Black PlasticDesigned for up to 10,000 RPM. This heavy duty design features an oversized body and fulcrum with a triangulated profile for additional rigidity and strength. Accommodates most oversized valve springs. American made roller bearings are in self contained bearing cups for extra low friction wear. Each set includes 16 extruded aluminum roller rockers and 16 poly locks. If you would like to order a single roller rocker, please use your applicable part