[dlv4540]

I have a nice set of 3919840 square port heads dated E-18-7 and E-23-7 that are rebuilt and ready to bolt on. The heads have not been ported but have been milled. The heads have stainless valves and competiton plus springs on them and set up for a stock application. Great deal on this set of heads used on 1967 corvette 427-435HP L71's and 1967 396-375HP L78 396's. $2,000 for the set and can be reached at 330-770-2517.