Sold individually,Except Mushroom Valve, Use With Valves 8N6505A and 8BA6507APart Reference Numbers : 7HA6518, 1109-1320Ford 9N 2N 8N NAA 501 600 700 800 Years:1939-52 Lock, Intake & Exhaust Valves$0.73PriceModelSelectMakeFord/New HollandQuantity*Add to Cart