GM HEI Distributor Black Cap W/ Coil

The PROFORM GM HEI Distributor Black Cap with Coil is designed for enthusiasts and mechanics who require reliable ignition control in classic and modern GM vehicles equipped with High Energy Ignition systems. This unit is ideal for street, strip, and restoration applications, providing consistent spark timing and durable performance.

Featuring an integrated coil design, this distributor simplifies installation by eliminating the need for external mounting. The black cap housing is engineered to resist UV degradation and heat stress, while the internal coil system generates the high-voltage spark necessary for efficient combustion across all eight cylinders. The HEI design centralizes ignition electronics, reducing wiring complexity and potential failure points compared to older systems.

This distributor is particularly beneficial for mechanics and performance builders working on small-block and big-block GM engine swaps, stock restorations, and carburetor-to-fuel-injection conversions. Installation is straightforward for those familiar with basic ignition system work, as the 8-pin cap connector accommodates standard GM plug wire sets and fits original distributor bores without modification.