Hey guys,

I've already swapped out an 04' 5.3L in my 1993 OBS and the thing works like a champ. The plan originally was for this 5.3L to be an "in the mean time" thing and work until I could get my LS1 rebuilt from my Trans Am. Well, that time is here now and I'm ready to swap the LS1 in for the 5.3. This should be a lot easier swap than starting from the old 5.7 motor, but I have a question about the PCM.

Will I have any issues getting the LS1 to run with the PCM from the 5.3?

Thanks,

Cody B.