T-5's aren't real tough. I think you're pushing one of them just hauling a full size pickup around.

If you add 1,000 pounds to make it a 4x4 that means more stress on the transmission and having the increased traction may add stress also.

My own thought would be that a T-5 is the wrong transmission for a full size four-wheel-drive that actually gets used. Can you stick the parts together and make it work? Sure. Will it last? Probably not.

I've never broken a transmission in a four-wheeler but have broken the transfer case twice. I no longer abuse them like I used to...


1955 1st GMC Suburban | 1954 GMC 250 trailer puller project | 1954 GMC 250 Hydra-Matic | 1954 Chevy 3100 . 1947 Chevy COE | and more...
It's true. I really don't do anything but browse the Internet looking for trouble...