MSD Engine Wiring Harness
Wiring Harness, GM HEI
This harness cannot be used on HEI distributors with a 4-pin module.
This Harness is designed to simplify the installation of an MSD 6 Series Ignition Control to a GM HEI Distributor that uses a 5-pin or 7-pin module.
MSD Engine Wiring Harness
Sale price$77.43 USD