http://cgi.ebay.com/ebaymotors/aw-cgi/ebayISAPI.dll?ViewItem&item=592820331&r=0&t=0is this the whole lsd or just an add on part?Talon97'Talon EsiAEM cam gearsInjen short ram intakeRear-upper strut barwould have more mods but just a poor kid! LOL