NOS VINTAGE1950-1964  FORD 8N TRACTOR (4) GOLD TONE STAR SPARK PLUGS  PART NUMBER AL7  FROM FORD TRACTOR OPERATIONS TROY MICHAGAN IN THE ORIGINAL FORD PACKAGE. I BELIEVE THEY ARE MOTORCRAFT  OR AUTOLITE. THESE CAME FROM A OLD CLOSED FORD TRACTOR DEALERSHIP HERE IN IOWA THAT CLOSED MANY YEARS AGO AND I BOUGHT THE REMAINING INVENTORY FROM A OLD GUY THAT RAN IT SO CHECK OUT MY OTHER NOS FORD TRACTOR PARTS.