The M-178 Steering Column bushing is a machined piece only for the funny car steering column. The bushing is made from 1 1/4" RD 6061 aluminum and measures 0.844" I.D., 1.01" O.D., length is 1", flange diameter 1 1/8", and flange thickness 1/4". There is a pdf chart that may be downloaded from our website, http://mckinneycorp.com/downloads/pdf/bushing.pdf, that will give you a list of some of the bushings that we carry. Should you not be able to find the bushing that you're looking for, call and we'll be happy to assist you in finding what you need.