I've found that I have better luck using Google to search the site than using the built-in search engine... Using the search "rear signal bracket site:suzukisavage.com" in Google brought up quite a few links, including the following one with a great explanation of moving the signals using a custom bracket, might be the one you're looking for.

http://suzukisavage.com/cgi-bin/YaBB.pl?num=1265238686