EDB-D Heads with Raised "EBD" and stamped "D" part numbers.  Early Supercharger Heads.  Posted with Large "X"'s cast into the deck surface in 2 places on each head. The catch is that the exhaust ports have been ported into a Round Port instead of the original Rectangle to match tube headers.  Factory exhaust manifolds should still seal with gasket. The intake ports have been ported and the chambers were polished. two chambers have witness and dings from something bouncing around the chamber at one time.  They don't appear to have been surfaced excessively.   They are complete with valves, HD springs, and Aluminum retainers.  These heads are modified but would be correct for '57 F-code.$2,000.  Email or Text for pictures: pmfleischman1@yahoo.com or (806) 441-6094.


Pat Fleischman