MSD 8389 Chrysler 392 Ready to Run Distributor

MSD’s Ready-to-Run Pro-Billet Distributors for Chrysler engines are the perfect upgrade from breaker points or weak electronic ignitions. These distributors feature a maintenance-free magnetic pick-up that accurately triggers the built-in powerful ignition module. This module produces a high-output spark which improves combustion in the cylinder, resulting in quick starts, a smooth idle and great performance. Just beneath the race rotor is a mechanical advance assembly so a timing curve can easily be tailored to match your application. The QPQcoated shaft is guided by a sealed ball bearing assembly for stability and endurance while a vacuum advance canister helps increase economy on those long cruises. The Ready-to-Run Distributors are also a breeze to install. Simply drop it in the engine and connect three wires and you’re ready-to-run to your favorite cruise! The front engine mount models are designed in a special small diameter housing to clear aftermarket heads and valve covers.

Simple and clean installation with only three wires to connect

Powerful built-in module produces a 7.5 amp single spark through high rpm

Easy-to-adjust mechanical advance with supplied springs and stop bushings

Vacuum advance canister for improved economy (can be locked out)

CNC machined billet aluminum housing and billet aluminum base

Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range

Polished steel shaft is QPQ coated and guided by sealed ball bearings

Advance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reduction

Mechanical advance assembly can be locked out for crank trigger systems

Advance weight pins are staked and tig welded to the plate

Nylon pads ensure smooth operation of the advance weights

Supplied with a HEI style distributor cap and rotor (accepts Cap-A-Dapts)

Does not require an MSD Ignition Control

CARB E.O. Approved

Now includes built-in Rev Limiter!