compare window parts and ebay kits

[73 challenger 440]

the first pic  you'll see a part that I need, I am missing one, but I would like to replace most of the window parts, since I have it apart... I found this kit on ebay, and I am not sure that the parts here will work, I dont see the part I need in this kit, and wondering if the new parts will work just the same..
http://cgi.ebay.com/ebaymotors/ws/eBayISAPI.dll?ViewItem&item=170086239547&fromMakeTrack=true

[Chryco Psycho]

the window hardware changed virtually every year , but it is listed for 73 & I assume that is what you have 

[Bullitt-]

no pics but www.rtspecialties.net/int.htm should have it
1000049, KIT, WINDOW HARDWARE, DOOR, '70-72 E-BODY. 59.95. 1000050, KIT, WINDOW HARDWARE, DOOR, '73-74 E-BODY. 49.00

[73 challenger 440]

thanks..