Why a TH400? They are far heavier than a TH350 and consume more than twice as much power.

If you need the strength of the TH400 you might want to consider a 9-inch Ford rear instead of the Trans Am rear.

My two cents...


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...