Mopar Chrysler BB 383 440 1.6 Ratio Stainless Steel Roller Rocker Arm Set Shafts The cables are equipped with

The cables are equipped with polished aluminum fittings and ferrules to eliminate fraying

The spacers are available in different widths and register bore hole sizes to match your specific engine application and supercharger model

The TorqueWorm is a torque bias

Speedmaster has redesigned the power gear sets to incorporate four pinion gears--unlike a stock 3-pinion style--to increase their load-handling characteristics

not only does this improve performance

Mopar Chrysler BB 383 440 1.6 Ratio Stainless Steel Roller Rocker Arm Set Shafts The cables are equipped withSpeedmaster extruded aluminum and stainless steel shaft mount rocker system includes steel shafts with pedestals. All rockers feature large needle bearings or bushes 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