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- Buick Interace Module
MSD Ignition 121-8878 Features:
- The MSD DIS Ignition Controls are popular additions to GM DIS vehicles and these products make installation even easier!
Coil Interface Module
This module mounts between the factory GM ignition module and coils. Color coded wires connect to the DIS wiring made of Dupont Rynite for its high dielectic strength. The module connects directly to the factory terminals.
Product LineMSD GM DIS Ignition Controls
BrandMSD IGNITION
Package Height2.7
Package Width5.8
Package Length10.4
Weight1.25 PG
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
