Hello everyone,
I have decided to swap out the tired TBI out of my 3500 for something a bit more potent. I decided getting a 5.3 dropout would be the best choice.

I was wondering what needed to be done to get the old 4L80E to work with the new ECM and if there are any other considerations I'll need to take into account? Since most dropouts have some decent miles on them I'll probably throw a cam kit in there for good measure.

Thanks,
Bill