Hei Control Module

The ACCEL HEI Control Module (SKU ACL35362) is a specialized ignition control module designed specifically for General Motors HEI 8-pin distributors from model years 1986 to 1995. This module is ideal for restorers, hot-rodders, and engine builders working with classic GM V8 engines, particularly small-block and big-block platforms.

Featuring a remote-mount coil design, this module replaces OEM ignition modules and provides precise timing control and voltage regulation essential for reliable engine starts and idle stability. The 8-pin configuration integrates seamlessly with factory HEI distributor systems, while the remote coil placement helps reduce thermal stress on solid-state circuitry, enhancing durability in high-vibration environments.

This ACCEL HEI Control Module is particularly beneficial for those diagnosing worn OEM units or seeking to maintain ignition reliability in their classic GM engines. With a weight of 0.2 lbs and compact dimensions, it fits easily into tight engine compartments without requiring modifications to existing wiring or mounting points.