Intake Manifold Set fits the 1932-48 Ford, Truck (& 1939-48 Mercury) V8 21 Stud, 24 Stud, 59A & 239 cubic inch engines.
Note: this does NOT fit the big bore engines. See the specific Best set # below for the big bore info
Best set #21003E
Best set #21055E **not pictured** (specifically for Big Bore: 1945-48 Ford V8 & 1939-48 Mercury V8)
Made in the USA!