Ed, Last year, Frank Surber over at ATHS found the correct M/C still being made by Wagner, part number E135-86-010 formula Blue. Our local IH dealer was able to order it but it was going to cost $300.
My nephew was going to get it but in the meantime I found a chassis with a master cylinder still on it, and it's available for 20 bucks, and a kit is available for about 26 bucks from our local Ma and Pa parts store.
When I called Roy at the parts store, his book only listed Dodge model numbers, and I have run into that a couple of times when searching for other parts and had no idea what the equivalent Dodge was.
It's one of those things that is very helpful to know and this is the best forum on the 'net for help so I asked here first.
Roy at Bowness Auto Parts was also able to locate a new MC in Toronto for $300. He's good Should have gone to him first!
The parts man at the IHC dealership looked up the part number and said it was available from the warehouse, would take a day to get it in, and then asked me what it was for. When I told him he was shocked. If I had called and asked for a MC for a '46 Fargo, he wouldn't have been able to help because it's not listed that way by IHC or Wagner.
I swear, the hunt for parts is half the fun of these old vehicles!!!
Thanks again for all your help and everyone else's as well.
An old Fargo is two steps closer to moving and stopping under it's own steam after a 30+ year slumber.