The heads on the 385 series Ford’s make the FE heads look like the junk they are. Ford got the canted valve wedge head and used it. Chrysler had the Hemi and wasn’t smart enough to leave that for the power adder guys and then move forward with a canted wedge head.
And the bore centers are farther apart than they are on the BBC and BBM.
Ford was the only manufacturer I know of to offer canted valve heads on a small block. Did anybody else do it? I know Chevy had a few prototype pairs for the small block but they never saw production.