Crossmember(s).

Stock they all have a crossmember at the bellhousing that also strengthens the frame where the rear spring mounts hit. Up to '53 then have an additional crossmember that is probably not quite in the right place to mount the tranny.


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...