Coil Interface Block, GM Dual Tower Coils

This module goes between the factory GM ignition module and coils.

Part #: 8870

Brand: MSD

$67.60

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Overview
Specs
Technical Info

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.

Coil Interface Block,GM Dual Tower Coils

Part #: 8870

Instructions for Part# 8870
Addendum for Part# 8870