Mopar Chrysler BB 383 440 1.5 Ratio Aluminum Roller Rocker Arms & Shafts When you need more space

When you need more space behind your water pump

and all accessory gaskets--everything for a complete engine rebuild

This kit features a simple V-belt to serpentine pulley conversion while retaining your existing brackets

throttle position sensors

Mopar Chrysler BB 383 440 1.5 Ratio Aluminum Roller Rocker Arms & Shafts When you need more spaceSpeedmaster 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