MSD® (90-02) GM Ignition Coil Interface Block
MSD® (90-02) GM Ignition Coil Interface Block


MSD® (90-02) GM Ignition Coil Interface Block

Regular price$65.95
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Compatible: (3.1L/3.4L/3.8L/5.7L)

1991 - 1996 Chevy Corvette V8

1990 - 2002 Chevy Camaro V6

1993 - 2002 Pontiac Firebird V6


This module goes between the factory GM ignition module and coils

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.


The module has color coded wires that connect to the DIS wiring and are molded using Dupont Rynite for its high di­electric strength and connect directly to the factory terminals.
Brand MSD
Emission Code 5
Product Type Interface Block
Warranty Limited 1 Year Warranty
Part Number 8870