I have the following heads for sale
 ECZ  G  big letter posted  They have been cleaned and checked for cracks(magna fluxed) and none were found,also never been surfaced,intake & exhaust surfaces smooth and no pitting,These are bare heads but valves will be included if desired  Price is $350.00 plus shipping cost from Circleville ohio
 ECZ C Heads  have about 3,000 miles since rebuild,hardend seats,new springs ,valves and springs.I replaced them on my 56 for a set of g heads.I sent them to Ted a couple years ago when he was doing  head testing,If you want to see the results they are marked CL  The price is $300.00 plus shipping cost
 A single 471,its a complete clean head but has not been checked for crack other than visual check 
 The price is $100.00 plus shipping cost
 Carl ,  Circleville Ohio

Hi Carl, i have a interest in the ECZ C heads if you want to email me back that would be good.  Thanks Joe 

Located in Harford County Maryland 

Joe I will send you a pm    Carl