Depends on the truck.

Typically a 1/2 ton will swap with a 1/2 ton, etc, etc. There may be a difference in length between a 3 speed or 4 speed driveline also.

Jeff


My 1953 Chevrolet
1947.1 Gallery
1972 C-10 1/2 Ton & 1972 C-30 1 Ton