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MSD Ignition Coil Interface Block, GM Dual Tower style Coils, Red

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

PART# 8870

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$53.64   Your Price
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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.


Emission Code5
Product TypeInterface Block
WarrantyLimited 1 Year Warranty
Part Number8870



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.

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Warranty Information

Limited 1 Year Warranty: See Details


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