HEI Set, MSD, Super

GM Super HEI Conversion Kit with Digital 6AL by MSD®

An external CD control and coil replace the original HEI module-and-coil arrangement.

This MSD® Super HEI kit converts a compatible GM HEI distributor to an external Digital 6AL control and Blaster SS coil. The conversion bypasses the original HEI module and in-cap coil, providing the 6AL spark strategy and adjustable rev limiting. The kit includes the ignition control, Blaster SS coil, coil wire, HEI cap dust-cover adapter and installation instructions. Follow the supplied instructions for wiring the external control and coil.

• Compatible GM HEI distributor conversion • Digital 6AL ignition control with adjustable rev limiter • Blaster SS external ignition coil included • Coil wire and HEI dust-cover/cap adapter included • Bypasses the original HEI module and in-cap coil • Installation instructions included