1947-53 Chevrolet 1/2 ton thru ?/? ton
Entire Front clips: (Grille Hood, Grille surround
Inner fenders, Radiator and support)
Will attach to a 54 cab and mount to 54, 55 1st series frame.

You can't mix 54 55 1st series truck Front clip parts with 1947-53 Front clips parts.
Its all 1947-53 or all 54, 55 1st series parts.

If you use a 1947-53 Front clip on a 54, 55 1st series truck cab it
would not be a True 1954 truck.
But it would work, I've seen it done, I just can't find picture of one at the moment.