You'll need both crossmembers to make the automatic work.

I'd buy generic crossmembers that you cut to fit. That way you'll be able to adjust them to fit your truck.

The turbo 400 uses something like 35 or 40 horsepower just to operate. The additional 44 cubic inches of the 327 would probably be important in this application...


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...