To start with the previous owner needs their tool box taken away.
The ignition control module on my 89 F-250 needs to be replaced.
The question is what module?
The previous owner did a hack job MAF conversion and mixed parts. The EEC is an X3Z from a 93 Mustang Cobra, heads are the GT40s and the distributor is a Mallory 7968704, Mallory list the replacement ICM as 613 the pictures i am seeing online are a black module ( unknown if using stock photo ) current is grey.
The power train is a 5.8 and zf42 5speed.
What are your recommendations on ICM's.

 

The 1993 Mustang 5.0L HO and 5.0L Cobra used a Ignition Control Module (ICM) system that features a "push start" mode and had a wire from the ICM to the start wiring.
So this would make it a gray ICM.

 

subford thank you.