I'm building a '46 Chevy Panel truck and I got a little problem. I'm replacing the steering column and I'm not sure how to find the right one. How do you measure for the right length? It had one out of a Olds in it(don't know what model), but it had a column shifter on it and I'm putting the shifter on the floor. I was thinking about one from a S-10. The truck now has a Must. II front end if that makes any difference. I know I can get one from Ididit or other companies but I'd rather just get one from a yard, a little cheaper that way.