Mopar Chrysler BB 383 440 1.5 Aluminum Roller Rocker Arms & Shafts (Ofset .650) When it's time for valves

When it's time for valves

You can get up to 50 percent more starting power when you pick one of these Speedmaster high-torque mini starters

Deluxe Interior

Speedmaster serpentine belts are designed to keep your accessory drive operating properly

they yield better fuel distribution and ultimately greater horsepower

Mopar Chrysler BB 383 440 1.5 Aluminum Roller Rocker Arms & Shafts (Ofset .650) When it's time for valvesSpeedmaster 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