New Old Stock Ford V8 mushroom tip valve, used with Flathead two piece split guides.  Stock replacement WWII replacement surplus in cosmoline. 

Ford part number 11T-65-5-A.  Correct for 1932 - 1948 Ford V8 except 60 hp;  1939 - 1948 Mercury V8, and 1932 - 1947 Ford trucks with 221 and 239 ci engine.