Alright, I asked the first Ebay listing if it has a chamfered edged. It's listed as Sealed Power piston and our book only shows 1 option, the ones I have. The second listing is the same part number I have and the same stock photo as on the Federal Mogul site for the piston number I already have so I'm going to pass. The third listing I asked if he would split the set into 6 pistons since it is around $100 more than the ones I currently have, although I don't currently have rings. Hope to hear some good news, although I leave for my military training tomorrow I'm hoping I can stay on a computer and get this stuff straightened out.