Starcraft Starcruiser steering

Previous owner restoring our Starcruiser installed a universal tilt steering column from Flaming River, as well
as a steering stabilizer. Currently the steering is terribly strenuous with way too much play & wanders down
the road like a drunken sailor - lol!! The connection from the bottom of the steering column to the original
gearbox is the problem. I'd like to source an original steering column from a M300 Dodge to return things
to original. Appreciate any leads, ideas out there!