Chevy SBC 350 1.5 Ratio Alum Shaft Mount Roller Rocker Arm Set -Zero Offset It is set up to

It is set up to accept a spread bore carb but comes with an adapter plate that permits the use of square bore carbs

Welcome to the new era in fuel injection

CNC-machined from high-tensile billet steel for strength and precision

voltage-insulating material

making it exceptionally lightweight

Chevy SBC 350 1.5 Ratio Alum Shaft Mount Roller Rocker Arm Set -Zero Offset It is set up toSpeedmaster 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.