HEI 4-Pin Distributor Ignition Control Module Made in the USA NOS

General Description The GM Chevy ignition control module is a 4-pin HEI distributor, made in the USA. It is designed to fit many GM vehicles, including cars and trucks produced between 1974 and 1987. This module is ideal for replacing a faulty ignition system and improving your engine's performance. Technical Specifications Type: HEI Ignition Control Module Pins: 4 Made in: USA Compatibility and Accessories Compatible with many GM models, including: American Motors Concord (81-80) Chevrolet Camaro (87-74) Buick Regal (87-74) Oldsmobile Cutlass (87-74) GMC Full-Size Pickup (88-74) And many other models from 1974 to 1987