I don't know...

The '47 to '55 1st frames differ because the motors are different and mount a little different. With side mounted motors that should not be an issue.

Look at the rear suspension on any frame you are considering and check to see that it is the same as on your truck. If I remember correctly either might have leafs or coils, though Chevy is usually coil and GMC usually leaf.


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...