I have a A65-80 4 quart oil pan for sale on ebay if anyone is interested. Item 2225127907. It came on an engine I bought several years ago. Seems like dip stick was on the left side instead of the right but there probably isn't any difference in mounting. Has the correct 4 quart dip stick. Couple of small dents and a small weld and other than that seems in good condition. I see it's at $75 right now with $25 shipping.
Mike