Okay! How strong is it. I have a w56E in my truck currently (I think). 1994 22RE. Want to put a Vortec in front of it for more power. I know the R151F is the brute transmission, but I have the parts to do it with this one. I figure drive it until it explodes or swap down the road when money is more available. My 22RE is leaking oil from the around the balancer area, so it needs a front seal. If it is going to come out, it might as well stay out. Then sell it with one of the transmissions?? Another quick questions. Is it possible to make the transfer case into a front dig by making a doubler with the 2 Toyota tcases. I know I can do it with a Dana 300 easily.