I have a 72 Honda CB 500, I got it from a cousin and it has sat for a long time before I got it. I went through everything and got it to run for about 10 minutes then it started having carburetor issues. Once I got into the Carburetors I found that they were completely toasted. The metal in alot of places was very corroded and in some places completely gone. It may be a silly question because I'm no pro, but I was wondering if anyone out there knew if there were any aftermarket carburetors out there that will work that I can find? Or do I just have to find a used oem of set of carbs and try to rebuild them?