Bob- you might want to look at Armando's Racing
Oil Pans. The same pan as Aviaid. Enzo at Finishline sells them. I have a custom Armando pan, and it was less than the Aviaid pan. Armando knows more about the Aviaid pan than Aviaid does, as he made the pans for years. Check out Armando's site and the custom pan on Enzo's site. Armando will build the windage tray in the pan so you only have to use one gasket.
Wayne Turpin