What I found was a hexagon head bushing that fit 1 1/4" on the outside and 1" on the inside. It works great but I may still have to do some minimal welding in order to make it air tight. Though the plumbing putty may be a better way to go.
Pics will follow shortly. The rest of the bushings will be here on Tuesday.
Chinesebob - Central Ohio
A Chinese speaking white guy in search of the perfect bbq.