This 10 bolt Rear Axel Housing Cover Gasket fits the 1939-54 GMC 100, the 1939-46 early GMC 150, and the 1955-62 GMC 1/2 ton H033 & H035 Trucks.
Note: This also fits the 1933-36 Chevrolet & Pontiac Passenger Car and the 1937-63 Truck.
Best set #10010E
Made in the USA!