Well, there should be a slotted section on the dash. IF so, what I did was get some thin gage strips of either aluminum or steel and cut some home made brackets. I just used some cardboard to make a template and it worked out OK. Then I also made sure the brackets could accomodate hanging the radio since the back side needs it. It's not fun working on your head but with a little patience and trial and error it was solved.
Gary