Edelbrock Cylinder Heads 49 - 53 FordMerc (Pair)

The Edelbrock 1115 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. The Edelbrock 1115 heads are rugged, ribbed internally and externally, with a large water capacity and excellent breathing characteristics. The 65cc heads support 8.01 compression ratio on blocks with a 316 base relief (stock bore and stroke), compression ratio increase is approximately 310 of a percent with each 18 stroke.