Chevy and GMC are not interchangeable. The leading edge is quite a bit different.

As for year to year differences I am not aware of any beyond holes for badges, but don't really know.


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...