THIS IS A USED STOCK HARLEY DAVIDSON LEFT SIDE ENGINE CASE OFF OF A 1970 SHOVELHEAD IT HAS A BLANK NUMBER PAD IT HAS A SEVENTIES BELLY NUMBER IT WOULD ALSO BE A GOOD CASE TO BUILD A ALTERNATOR PAN OR EARLY SHOVEL. SEE MY OTHER LISTINGS FOR MORE HARD TO FIND ITEMS. I DO THE BEST I CAN TO DESCRIBE ALL ITEMS AS HONESTLY AND ACCURATELY AS I CAN.