I have all of the left over parts from a Metra install kit # 99-8205. The only part we used was the double DIN faceplate trim piece, so if you are installing a single DIN radio, it has everything you need. We reused the stock metal mounts from the original radio and it worked out well.
http://www.metraonline.com/part/99-8205" onclick="window.open(this.href);return false;
If you are interested and plan to use it, LMK and I can send it out to you.