Probably not the same bike then. If the bike was restored some time back, I'll bet Wollard or Wayne were involved in providing parts.
Again, it's a nice looking bike. If the motor hasn't been "goofed up", it shouldn't take much to get it purring. These bikes were never hot rods & back in the day some kids pushed them too hard. That's why a lot of bikes are missing their original motors. I think your's still has it's original motor.
Mike Sal