FS: Edmunds Finned Aluminum Heads to fit Flathead Ford & Mercury 59ab engines from 1938 to 1948. Will also fit 8ba engines from 1949 to 1953. They could use a light resurface and need a few small repairs, but are in great shape overall. There are 2 bent fins and one of the spark plug holes needs a helicoil. Other than that they are in very nice shape. SOLD!