Does anybody know of a listed connector that would comply with 250.64(C) of the 2005 NEC?

To my understanding, most manufacturers make connectors that are identified as "Grounding connectors" and if you need one that is irreversible or exothermic welding- that's what the code ask for. I don't think you will find one that is specifically for GEC's because to my knowledge that's not what they are asking for in 250.64(C)(1).

Thanks George, thats what I was thinking is that the fittng had to be listed for GEC.
Thanks for your time.
Joe