Wanted : 273 4bbl Heads (near DC?)

I have a set of 1967 273 heads - casting number 2658920 - combustion chamber volume is 57 cc - values and springs are good - no rockers - I would recommend a trip to the machine store before putting them on (for unleaded valve seats and a check up) - in Frederick, Maryland - price $100

I do not believe there was a difference between the two and four barrel heads from what I have found - I may be wrong- Sam