6 cylinders

[Mike Massingill]

I have a 250 6 in a 67, all original.
Just bought a 3spd w/OD to mount behind it.
I want to retain the column shift, blows the young ones away.

Plans are to keep the drive train close to original, but drop it and add disc brakes and P/S.
Maybe A/C if I find one..........

Question:
Will a 302 6 from a GMC bolt in?
front engine mounts?
Bell housing?
Flywheel the same?
If so, do you think the radiator could handle it?
If not I assume a 292 would?
Has anyone tried a different carb other than a Monojet?
Maybe something like a Mikuni of a Toyota or Datsun?
Issue would be it has to be down draft.

Thanks for your help,
Mike