PROFORM 66983B Ford 351W HEI Electronic Distributor with Blue Cap

Upgrade the ignition system in your small block Ford with the PROFORM 66983B HEI-style electronic distributor. Designed for street and strip applications, this distributor delivers reliable ignition performance while combining a magnetic pickup with vacuum and mechanical advance capabilities for responsive timing control. The blue cap provides a distinctive appearance, and the included coil simplifies installation when replacing or upgrading the factory ignition components.
Built specifically for Ford 351W small block engines, the PROFORM 66983B uses an HEI-style terminal configuration and is engineered for dependable operation in performance-oriented applications. Its electronic design helps provide consistent spark delivery, while the adjustable advance characteristics support tuning for a variety of street, strip, and mildly modified engine combinations. The included coil offers a convenient matched component for completing the ignition upgrade.
This PROFORM distributor is supplied as a complete unit for straightforward installation and is suitable for enthusiasts seeking improved ignition performance without the complexity of a fully custom system. Verify engine compatibility, distributor rotation, gear requirements, and available clearance before installation. Follow the vehicle and ignition-system manufacturer’s instructions for wiring, timing adjustment, and safe operation.

Features:

• Application: Street and strip performance use

• Engine Fitment: Ford 351W small block engines

• Ignition Type: Electronic ignition with magnetic pickup

• Advance System: Vacuum and mechanical advance

• Terminal Style: HEI-style terminal configuration

• Cap Color: Blue

• Included Component: Matching ignition coil

• Product Type: Complete distributor assembly