Ford 351W HEI Dist. w/Black Cap

The PROFORM Ford 351W HEI Distributor with Black Cap is a street-performance ignition solution engineered for small block Ford engines. This complete HEI distributor assembly delivers reliable spark timing for classic muscle cars, street rods, and restorations that demand proven ignition architecture without sacrificing modern convenience.

Built around HEI (High Energy Ignition) technology, this distributor integrates a magnetic pickup system and vacuum advance mechanism for responsive throttle response across the RPM band. The included HEI-style coil eliminates the need for external coil installation, simplifying wiring and reducing underhood clutter. The black cap finish resists deterioration in high-heat engine bays and maintains a clean aesthetic on show-quality builds. Street-focused tuning means the unit balances idle stability with top-end drivability without requiring constant curve adjustments.

This distributor suits owners running carbureted 351W small blocks who want plug-and-play ignition performance. Common applications include high-performance street engines, restored classic Fords, and hot rods where electronic fuel injection has not been installed. The magnetic pickup design provides consistent spark without the maintenance demands of mechanical breaker points, while the vacuum advance preserves fuel economy on light-throttle driving.

HEI distributors remain the standard ignition choice for carbureted small block Ford engine builds because they deliver adequate spark energy for stock-to-mild boost camshaft profiles without the cost or complexity of full electronic management. This PROFORM unit carries the straightforward design philosophy that made HEI systems industry-standard for decades.