Given how similar the frames are you would think the body swap would be easy. My bet is you'll find it less work and a more successful result swapping suspension instead.

By the time you shorten the frame or move the rear suspension to get the wheel base right, you'll have done more work than adapting the rear suspension to the '66 frame should be.

The front suspension is almost a bolt-on swap.

Unless your '66 frame is damaged I'd suggest keeping it.


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...