The Edelbrock #1126 Ford Flatheads feature a block logo design for Fords and Mercurys, and are cast at the Edelbrock Foundry in the USA of T-6 tempered A356 aluminum. The Edelbrock #1126 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.
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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	F-1	Base
1948	Ford	F-2	Base
1948	Ford	F-3	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