I would like to expunge a 415(1) from back in 1997. What forms do I need for California? Is it the CR-180 and CR-181?

Yes, those are the correct forms. It could take up to 3-4 months for the Petition to be granted. If you need it done quicker, you need an attorney to file a written motion and get it put on calendar. If you file it yourself, don't forget to serve the District Attorney.

Those are the forms. However, you should know that this will not take anything off your record. It will just add a notation to your record that the conviction has been dismissed.