Chevy SBC 350 1.5 Ratio Stainless Steel Shaft Mount Roller Rocker Arm Set The increased output of the

The increased output of the amplifier easily outperforms stock ignitions and will smooth out the engine's idle

Speedmaster aluminum LS valve covers will give your Chevrolet LS series engines a totally new look

These drives fit under your stock timing cover and come complete with instructions

a premium performance component designed for demanding racing and high-horsepower applications

Chevy SBC 350 1.5 Ratio Stainless Steel Shaft Mount Roller Rocker Arm Set The increased output of theSpeedmaster extruded aluminum and stainless steel shaft mount rocker system includes steel shafts with pedestals. All rockers feature large needle bearings and roller tips. For extreme high performance applications. They not only unleash horsepower, but they also lengthen valvetrain component life and reduce wear and tear on valve stem tips. These rockers are precision machined to ensure consistency and ratio accuracy and have a great looking finish.