9" rear

[mdapperdan]

I have replaced my 10 bolt rear with a F--- 9" with a 4 3//4 bolt pattern. My question is orignaly this rear F--- has 11" x 2"1/4 drum. 5x5 bolt pattern. Can someone tell me what Chevy drums P/N#'s with the same size brake surface and a 4 3/4"bolt circle will work (chevy drums)
Thanks Dan