FREE SHIPPING & HANDLING!*
Order by 11 PM EST
for Same Day Shipping!
MSD GM DIS Ignition Controls
Product images may differ from actual product appearance.
The MSD DIS Ignition Controls are popular additions to GM DIS vehicles and these products make installation even easier!
Coil Interface Module This module mounts between the factory GM ignition module and coils. Color coded wires connect to the DIS wiring made of Dupont Rynite for its high dielectic strength. The module connects directly to the factory terminals.