I know there are other options but can't tell you what they are off hand. I believe the bell housing bolt pattern is a GM design. The AX-5 (what I guess you have) bell housing is good for nothing else as far as I know. Sorry I can't say more, Calling the Adapter people (Novak or Advance Adapters) might be a good idea, They might suggest more than one alternative. Good luck! <img src="/forums/images/graemlins/cheers.gif" alt="" />