Chrome 30" Steering Column Hot Street Rod Tilt Automatic with Key and Adapter 22319633OEM Part Number R91004C 30" Feature 1. Chrome finish, Works for Automatics. 2. Auto 30'' (measured from bottom of shaft to top of shroud ) Steering Column. 3. Column Diameter : 2" 4. Output shaft : 1" DD (This Column will take either a 1" DD around the outside of the shaft or a 3 4'' DD will Slide inside the Shaft.) 5. With a 9 bolt style adapter (Our adapterGM Spline. Fits 9 Holes Steering Wheels.) 6. Material: It has a 2'' Diameter Housing Made of