Edelbrock Cylinder Heads 1939-48 Model Ford Flatheads w/ Block Letter Logo (Pair)

Ford Flatheads feature the original Edelbrock script logo design for Fords and Mercurys, and are casted at the Edelbrock Foundry in the USA of T-6 tempered A356 aluminum. These heads are rugged, ribbed internally and externally, with a large water capacity and excellent breathing characteristics. The 65cc heads support 8.0:1 compression ratio on blocks with a 3/16 base relief (stock bore and stroke), compression ratio increase is approximately 3/10 of a percent with each 1/8 stroke. High Lift/Large Chamber versions feature a new raised roof combustion chamber design that is CNC machined for high lift cams and is perfect for reducing compression in supercharger applications or on low octane fuel. High Lift heads have increased valve clearance and increased flow capacity. Match these heads with our popular Ford Flathead Intake Manifolds.
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Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
1938-1940,1942-1947	Ford	1 Ton Pickup	Base
1938-1940,1942-1947	Ford	1/2 Ton Pickup	Base
1938-1940,1942-1947	Ford	3/4 Ton Pickup	Base
1940,1946-1948	Ford	Deluxe	Base
1948	Ford	F1	Base
1948	Ford	F2	Base
1948	Ford	F3	Base
1948	Ford	F4	Base
1942	Ford	Model 21 A Deluxe	Base
1938	Ford	Model 82 A	Base
1938-1940,1942,1946-1947	Ford	Sedan Delivery	Base
1939-1940	Ford	Standard	Base
1942,1946-1948	Ford	Super Deluxe	Base
1946-1948	Mercury	Mercury	Base
1941	Mercury	Series 19A	Base
1942	Mercury	Series 29A	Base
1939	Mercury	Series 99A	Base
1940	Mercury	Series O9A	Base