I'm wanting to swap a hemi and 545rfe into my RC and down the road do front and rear dana 60 axle swaps.
Until I get to axle swaps, I was thinking of mating the hemi to my 727 so I won't have to change the length of my front and rear driveline more than once.
For the ECM, would I be able to use one that can control the 545rfe and block it off while I'm using my 727, or do I need to find an ECM from a vehicle with a manual transmission, and when I'm ready to put the 545rfe in, get the ecm for that? Hope that makes sense.
Also would anyone have an idea if the transfer case out of my RC will work on the 545rfe?