MSD 8231 - GM '96-'97 External Single Connector Coil

Features: •Direct performance replacement for GM Coil, 1996-1999 •80:1 turns ratio and lower primary resistance produce high voltage output •Works with stock ignition as well as MSD Ignitions •CARB E.O. Approved Used on 1996-1999 GM vehicles. These new coils mount directly in place of the factory coils and accept the factory connectors. Spark energy is increased thanks to improved materials and windings that were spec'd by MSD engineering.