94 5.2L Magnum running rough

Well, I spoke too soon. After running good in the garage with the new crank sensor, when I went to actually drive it, it started acting up again.
Swapped in a spare PCM that I have and it's not dying anymore. Unfortunately, it's a truck PCM that doesn't run well with the Jeep injectors/vacuum referenced fuel pressure.
The junkyard doesn't have any Jeep PCMs. Anyone have one laying around? I am starting a hemi swap this fall, so I don't want to pay a bunch of money to get this setup going again.