The GM Coils have MSD performance in factory style housings! MSD designed these Coils by combining our Blaster Coil experience with E-core coil efficiency. Each coil has a unique turns ratio plus there is lower primary resistance than the stock coil. This all amounts to a bolt-in replacement coil that produces more output voltage. The Coils will work with stock ignition systems as well as MSD equipped cars and trucks.
Features:
- Direct performance replacement for GM dual connector coil
- 100:1 turns ratio and lower primary resistance produce high voltage output
- Works with stock ignition as well as MSD Ignitions
- CARB E.O. Approved
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