Mopar Chrysler BB 383 440 1.6 Ratio Aluminum Roller Rocker Arms & Shafts The Speedmaster LowRise Manifolds are

The Speedmaster LowRise Manifolds are our lowest profile manifold and is also the only one that is street legal on pollution controlled vehicles

28 Spline Oversize Pinion Bearings:PCE207

Precision CNC-machined threads to ensure optimum seat pressure

you will need housing ends to complete your project

They feature stamped steel construction in a chrome or powdercoated finish to add just the right look to your project

Mopar Chrysler BB 383 440 1.6 Ratio Aluminum Roller Rocker Arms & Shafts The Speedmaster LowRise Manifolds areSpeedmaster 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