Figured I'd update this it might help someone out, seller super-radiator on eBay was really knowledgable he said this:
Yes, they do come with the transmission fittings that you will need, and the confusion is due to the fact that Champion has made it two different ways...one way has a male fitting on the radiator, which is metric, and the fittings are female...the other way has a female fitting on the radiator, and the fittings are male, and those are 1/8"NPT. Either way, the radiator comes with the appropriate fittings for your trans lines.
Thanks...and I hope that helps. FYI, Champion has stock of both, but all new production will be 1/8" NPT.