Yep. FRPP confirmed this and Sutton HP looked in at a set in their stock and confirmed that the XE number should be on the cams. Plus I measured the LSA which is WAY off of what the Hot Rods should be. I can tell now just by looking at it (something I didn't think of doing when they came in since I trusted these were the real deal).
So today I filed a case with ebay since I never heard back from the guy.
30 min after my case opened, I got a reply from him. He offered a PARTIAL refund of $400, I can keep the cams, and he was "sorry" (yeah right) for the inconvenience. I replied back saying absolutely not. I'm not paying $200 for stock cams either. I want a full refund or I will take legal action, period.
A little while later, I got an ebay email saying the seller has requested ebay customer service to handle it and make their final decision. It's obvious to me now that my hopes were false and he did this scam on purpose. Otherwise, he would have 1) sent the proper cams or 2) gave me a full refund. Asking if I would accept a partial refund is not only un-acceptable but insulting. Plus it shows he had this scam planned all along.
I have his name and address. I also looked for him on good maps and saw his house in the sat view which looked like what I saw in his facebook profile pic of him in front of his house next to his red mustang and red motorcycle.
I bet he never sold that car and that was a lie too. He's not getting away with this.
Since I know he does not have the cams to send me, I'm going to probably today order the REAL THING from somewhere. Probably sutton hp since they have the best price ATM and they are the ones that confirmed to me that the XE number should be on the cams since they went and looked at a set in their stock. They were very helpful and fast to respond and did things I never asked (opening up cams and looking) so I think it's only right to order from them (it helps they are also the cheapest!

).
His ebay name and youtube name is camthumpinstang. He's selling more stuff on ebay now which is probably a scam too. It's too bad I didn't wait to leave feedback until I found this out. So now I gave him positive feedback for being a scammer. This sucks. I hope ebay can help me somehow. They should be getting back to me within 48 hours according to the ebay message.