Mopar Chrysler 5.7L 6.1L 6.4L Hemi Stainless Steel Roller Rocker Arms & Shafts these housings tubes are manufactured

these housings tubes are manufactured with

Try a set of these Speedmaster aluminum valve covers

Speedmaster 7000 Series Cast Body Ready-to-Run distributors are the perfect upgrade for your outdated and worn out stock distributor

Easy swap in

Mopar Chrysler 5.7L 6.1L 6.4L Hemi Stainless Steel Roller Rocker Arms & Shafts these housings tubes are manufacturedSpeedmaster 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