71 C20 Cab swap to 78 C10 frame?

[71C28]

Hey everyone I'm new to the site I just bought a 71 C/20 regular cab extra long bed. She's a little rough and rusty looks like she was well used around the farm but not bad. I bought from a 78 C10 big ten regular cab short stepside parts truck from a friend who bought it for the cab. I'm wondering if its possible to swap the 71 cab onto the 78's frame, do they mount up the same or did the body mounts change with the body style change???

Thanks,
Evan.