Does any one know what steering wheels will fit on a 78 G.M.C. column or where I can find out.I'm looking for stock type type wheel not after market.The stock wheel for this column is 17in. and I whould like something smaller.

 

The GM steering wheel mount has been adopted as standard by a lot of the aftermarket. AFA stock type, I would say most any later model GM wheel should fit.

 

Try and find the same year trans am or camero wheel.