A tilt column from a F body might work, it took 3 different columns (f body, van and pickup) to make one fit in my 88 pickup. The tilt ones have a different connection on bottom of shaft because shaft goes in from top. I think a smaller wheel would work the best it remember the e-body’s where NOT made for tall guys so I’d lay the seat back more. I’m 6-2 and it’s not comfortable, I also lowered the seat as far as I could.