Dodge (preferred) or GM with, the NV4500 transmission, 5 speed OD.
Do a search to find out how to install it once you find it.
Advance Adapters makes an adapter I think.

https://www.stovebolt.com/ubbthread...0&topic=0&Search=true#Post374226

"bigbadswingdaddy" seems to be the expert on 6 cylinders with NV4500's.

Do you need a transmission with a parking brake?

Grigg


•1951 GMC 250 in the Project Journals
•1948 Chevrolet 6400 - Detroit Diesel 4-53T - Roadranger 10 speed overdrive - 4 wheel disc brakes
•1952 Chevrolet 3800 pickup
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"First, get a clear notion of what you desire to accomplish, and then in all probability you will succeed in doing it..." -Henry Maudslay-