Home /
Engine /
Dodge Hemi Gen1

Gen I Hemi Engine Parts & Performance Upgrades

Holley’s Gen I Hemi page offers a comprehensive range of performance upgrades, engine parts, and accessories to boost power and reliability. This includes Holley dress-up parts, MSD distributors, Weiand intake manifolds & water pumps, Hooker Headers, and much more. Breathe new life into your Coronet, New Yorker, 300, classic DeSoto, or other Gen I Hemi-powered Mopar product!

Air & Fuel Delivery

Holley is the source for your Air & Fuel delivery upgrades! From Carburetors to the latest in EFI Fuel Injection Systems and Fuel Pumps. We have your products from air cleaners to fuel tanks and everything in between. Sniper EFI has been leading the conversion to EFI for decades!
Shop Now
Electrical

Shop Now
Engine

From Ford Flathead to GM Gen V LT, and including everything in between like small-block and big-block Ford and Chevy, Gen III/IV LS, Coyote, Hemi, and more, we have the parts to coax more power out of the engine under the hood of your hot rod.
Shop Now
Gaskets

Holley has the widest selection of high-quality gaskets you can find. From the intake manifold to the oil pan, and everything between, we have the gaskets to help you get your projects back together and back on the road.
Shop Now
Ignition

Ignition, Coils, Spark Plug Wires, Distributors, and more from MSD, Holley, Accel, and Mallory! Incredible new exciting products from MSD like the Ultra 6AL, tune-up kits and so much more.
Shop Now
Transmission & Drivetrain

From Bellhousings, Flexplates and Flywheels to Clutches and Torque Converters. Plus tons of the small pieces needed to button up or couple your transmission and drivetrain.
Shop Now

MSD Ready-to-Run Distributor - 392

Now includes built-in Rev Limiter!
CARB E.O. Approved
Does not require an MSD Ignition Control
Supplied with a HEI style distributor cap and rotor (accepts Cap-A-Dapts)
Mechanical advance assembly can be locked out for crank trigger systems
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
Vacuum advance canister for improved economy (can be locked out)
Easy-to-adjust mechanical advance with supplied springs and stop bushings
Powerful built-in module produces a 7.5 amp single spark through high rpm
Simple and clean installation with only three wires to connect

View Chrysler 392 Ready-to-Run Distributor

MSD Ready-to-Run Distributor - 331/354

Simple and clean installation with only three wires to connect
CARB E.O. Approved
Does not require an MSD Ignition Control
Supplied with a HEI style distributor cap and rotor (accepts Cap-A-Dapts)
Mechanical advance assembly can be locked out for crank trigger systems
Polished steel shaft is QPQ coated and guided by sealed ball bearings
Maintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm range
Powerful built-in module produces a 7.5 amp single spark through high rpm
Vacuum advance canister for improved economy (can be locked out)
Easy-to-adjust mechanical advance with supplied springs and stop bushings
Includes a built-in Rev Limiter!

View Early Hemi Chrysler 331 Ready-to-Run Distributor

MSD Pro-Billet Distributor - 392

Features MSD's easy-to-adjust mechanical advance and is supplied with different springs and stop bushings
Distributor shaft is guided by a sealed ball bearing
An MSD Ignition Control such as a 6AL is required and will plug directly into the magnetic pickup of the distributor
Also features a vacuum advance canister that will help with economy during cruises and throttle transitions
Supplied with MSD's heavy duty race rotor, distributor cap and spark plug wire retainer

View Chrysler 392 HEMI Pro-Billet Distributor