the fact it has The seperate engine mounts and drum brakes makes it a 69. The roadster had a bigger sprocket and a 2 speed jackshaft, the scrambler had a 60 tooth sprocket like yours and no 2 speed. The evidence points to a scrambler. The tank and fenders will be quite impossible to find. They are the parts everyone is looking for, and to restore it back to original is gonna hit your wallet hard, so mabey just make it a nice rider, kenny(ksb8balll) a member here can make a nice seat for it, he sells them on ebay and here. That would be the first thing to get for it is a nice seat.