Which existing engine and transmission? The GMC or the S-10?

The '54 GMC's transmission would be a closed driveline type and would not easily adapt to the open drive type rear under an S-10.

If you are asking if anyone has done it using the S-10 stuff, then yes its been done. I think its common to move the motor back in the frame when making this swap.


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...