Doug,
Hit Leon's just south of culpepper and grab one from the yard. If not Leon's then your other local junk yard. Will be much easier on the wallet to buy from a local yard then the one currently on ebay.
They were the same for many years. I think 55.2-66 will be about the same.
You likely will have to cut off the bolt so bring a hack saw. Replace the bolt later. If you need original nut/bolt once you find the bracket then call on me. I collected 1 or 2.
HB
