Okay, I have a 77 Volare Wagon and it has a non tilt column. I was considering getting a tilt column as I've seen a few on ebay. My question, is there any differences between a coupe column and a 4 door? Should I be looking out for a column from a specific body style and year? I know that Volare's and Aspens body lengths changed between 1977 & 1978 and that this did affect some interchangeability between the cars. Thank you for your help.