PROFORM 440-434 Mopar HEI Distributor with Black Cap for 273-360 Small Block Engines

Upgrade the ignition system in your small block Mopar with the PROFORM 440-434 Mopar HEI Distributor. Designed for 273 through 360 cubic-inch engines, this distributor combines a magnetic pickup with mechanical and vacuum advance to provide reliable ignition timing control for a wide range of street and performance applications. Its HEI-style terminals support compatible high-energy ignition components while the black cap delivers a clean, classic appearance.
The PROFORM 440-434 is engineered as a direct-fit-style distributor for select small block Mopar applications, helping simplify installation and ignition system upgrades. The integrated magnetic pickup provides dependable trigger signals, while the mechanical and vacuum advance systems help optimize timing as engine speed and load change. This makes the distributor well suited for drivers seeking improved ignition performance without sacrificing everyday usability.
Built for practical performance, this PROFORM distributor is supplied with a black cap and is sold individually. Verify engine compatibility, ignition coil requirements, wiring, and available clearance before installation. The 440-434 is intended for use with compatible 273, 318, 340, and 360 small block Mopar applications and should be installed and timed according to the vehicle and ignition system manufacturer’s specifications.

Features:

• Application: Designed for 273 through 360 small block Mopar engines

• Ignition Pickup: Magnetic pickup provides reliable trigger signals

• Advance System: Mechanical and vacuum advance support responsive timing control

• Terminal Style: HEI-style terminals for compatible high-energy ignition systems

• Cap Finish: Black distributor cap for a clean, understated appearance

• Brand: PROFORM

• Part Number: 440-434

• Quantity: Sold individually