Thanks for the responses!
Yes it is definitely a 3:54 gear ratio and I am running 31X16x10.5 tires. I looked at the NV4500 tranny and that looks like it will fit with the adapters. Actuall the bell housing that it needs looks like the bell housing that I have on mine already. The bell housing on my truck has four holes to bolt into for the tranny.
Why do you say a dodge NV4500 instead of getting a GM NV4500?
Also, my transfer case is divorced and it just hooks up to a u joint coming out of the back of the SM420 that has a seal and splines that go into the SM420. Is this how it would hook into the NV4500? Would I need an adapter for it too?
DO I need a 2 wheel drive nv4500 of the 4 wheel drive model?
Thanks so much guys!
Shane Hamilton
