Mopar Chrysler BB 383 400 Pro-Billet Ready-to-Run Distributor Featuring a boltin EFI downdraft

Featuring a boltin EFI downdraft injection system and complete serpentine drive kit

and mounting hardware

These Speedmaster tailshaft housings are designed to fit the stock Turbo 400 transmissions

leading to valve seat damage and early valve grind

Mopar Chrysler BB 383 400 Pro-Billet Ready-to-Run Distributor Featuring a boltin EFI downdraftSpeedmaster Pro Billet Ready to Run distributors are the perfect upgrade for weak OE electronic distributors, outdated points distributors, and large HEIs or DuraSparks. A maintenance free magnetic pickup accurately triggers this ignition with increased output from the amplifier, easily outperforming stock ignitions. It will smooth out the engine's idle, improve starting, and perform at a much higher rpm.