Chevy SBC 350 15 Degree 1.6 Shaft Mount Roller Rocker Arms .450 Int .180 Exh. providing competition engine builders with

providing competition engine builders with the most accurate valvetrain components available today

High-volume water pumps have a ribbed aluminum housing and a heavy duty ball/roller bearing assembly

greater resistance to tooth shear

and are available in chrome or cast aluminum

Eliminate the wheel hop in your independent rear suspension unit by upgrading to this billet aluminum differential mount

Chevy SBC 350 15 Degree 1.6 Shaft Mount Roller Rocker Arms .450 Int .180 Exh. providing competition engine builders withSpeedmaster 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.