I have a 2001 gtp roller than I am trying to get on the road again. I have been hearing different things regarding which year engine / trans I can use.
I picked up a '98 3800 gtp engine but I was told that it would not work due to the engine wiring harness being different? I would assume if this is the case I would just need a 2001 engine harness from a local junkyard? As far as I can tell the blocks are the same between the '97 - '03? I was also told that the only trans I can use is a 2001 otherwise I will have issues with the PCM.
I was hoping someone here in the know would be able to educate me on what I can / can't use.
Thanks
BH
