47-50 doors are the same
51 doors are unique
52-55S1 doors are virtually the same but some odds and ends for the 54/55S1 are different

Front fenders are same 47-53 1/2 to 1 ton, 1 1/2 to 2 ton
54/55S1 are the same just as the older

Beds are same 47-53
54-55S1

Hoods are interchangeable for 1/2 - 1 tons but emblems change and '54-55S1 will bolt on the older trucks but the front emblem mount is completely different, same as the 1 1/2-2 tons

Probably some other odds and ends, too.


Just here for the free beer.
1953 1-Ton Dump Truck

1954 Teenage Hot Rod