29Maybe,
Welcome to the Stovebolt

Your 1929 1-1/2 ton truck would be a model LQ (not a Model AC International car).
The transmission and bellhousings are different between 1929/30 and 31, so you need to use ALL '29 or ALL '31.
I've never done what your asking so you'll need to compare how the different year motor/trans mount to see if it will work...
Can I ask whats wrong with the '29 motor that you can't make it work?
Mike B
