I think their are to many to really list. A safe starting area would be any 68-74 Nova steering column, 67-69 Camaro and Firebird, then we get into some strange areas. Alot of other chevies have extensions on the bottom to make them long enough for thier application, but the extension can be removed and the column put into your Nova. This winter I'm going to look at a 66 impala column and see if it will fit and a 72 chevelle steering column. (just happen to have access so I figured I would just see!) I think I also have a steering column from a 67-72 truck here but it looks alot thicker than my nova column.