I'm having a problem finding information on the transfer case on my 1995 Blazer. It's has the CPI "W" motor and the thing is, I'm swapping transmissions. I've got rid of the 4L60E and plan on using a 700R4. The only thing I'm worried about is the transfer case not engaging. I'm going to say it does need a signal from the transmission to engage or change gearing, but is there a way around that? If not, is there an identical transfer case minus the electronics? Between the two which would be easiest?