GM Coil Pack, 2 Tower Style

Used on GM vehicles from the mid 1980 to late 1990s.

PART# 8224

Suggested Retail: $53.21
Your Price:$47.89
Free Shipping on orders over $100*


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.


  • Direct performance replacement for GM 2 Tower coils used from the mid 1980’s to late 1990’s
  • 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


Emission Code1
Maximum voltage40,000 Volts
Peak currentN/A
Primary resistance.35 OHMs
Secondary resistance7.8K OHMs
Spark durationN/A
Turns ratio80:1
WarningCalifornia Proposition 65

Tech Resources


This part is legal for use on Emissions Controlled Vehicles when used in accordance with the manufacturers application guide because it has a California Air Resources Board Executive Order number or is a direct or consolidated replacement part.

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
WARNING FOR 8224: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.
*Free Shipping & Handling only offered to the continental US on orders over $100.