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177 Fulford Dr.
Harkers Island, NC 28531
(252) 504-3355
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Delco EST Distributor Harness Conversion Kit GM V8



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Delco EST Electronic Spark Timing (EST) Wiring Harness Kit.

This is all of the wiring you need to start from scratch to make this ignition system function! Color coded to marine specifications.


Coil lead in Wire
Coil to distributor Wire
Shift interrupt Wire
Timing Wire.

For Inboards and Sterndrives with Delco EST GM V8
Installation Instructions (PDF)

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