Chevy SBC 350 15 Degree 1.6 Shaft Mount Roller Rocker Arms .450 Int .180 Exh. When good looks are important

When good looks are important

to handle higher rpm

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

greater resistance to tooth shear

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

Chevy SBC 350 15 Degree 1.6 Shaft Mount Roller Rocker Arms .450 Int .180 Exh. When good looks are importantSpeedmaster 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.