After purchasing a  stereo wiring harness adapter off ebay and finding that the ebay seller was selling a mispackaged wiring harness, I called and emailed Keith at American International and advised him that they were distributing incorrect wiring adapter plugs in their kit. I sent Keith the pictures of the mispackaged connectors and the link to the correct harness from a competitor. This was Keiths' reply-  

Hi Mike, I looked at the pictures you sent and the harness you have is for Mazda/Suzuki 86-91 select vehicles(kit# MWH-855). The correct harness is the one you found from Best Kits(kit#.  I went to our inventory and we are out of the correct harness. I am having the Art Dept. fix the web site and make the necessary changes in our Catalog for 2007 year. Sorry for the inconvenience. Let me know if I can help in any other way.  Keith