Engine Roller Rocker Arm Set 1.5 Ratio 7/16 Stud HD Aluminum Fits SB Chevy Proform Mallet Simply plug a socket assist

Simply plug a socket assist adapter into a standard socket

Black Plastic Assembly

Fits 1987 to 2000 305-350 Small Block Chevy Engines

Works with Chevy SB and BB

Includes Magnetic Pickup Type Distributor With Mechanical And Vacuum Advance

Engine Roller Rocker Arm Set 1.5 Ratio 7/16 Stud HD Aluminum Fits SB Chevy Proform Mallet Simply plug a socket assistDesigned 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