hi! I have two dead differentials at the hands , I can not fix rear rear axle. to find a good differential does not looks real. Also I have one extra r.a. but can't reassemble it - last chanse. but I know that the Atlas origin is USA. may be anybody have have reliable information about compatibility? likely it will be a solution: 1. [URL:http://cgi.ebay.com/Ford-Escort-Capri-ZF-LSD-ATLAS-AXLE-Road-Rally-Race-/260754255603?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item3cb62a2ef3] 2. [URL:http://cgi.ebay.com/ebaymotors/64-70-Ford-Falcon-8-Trac-Lok-Posi-LSD-Limited-Slip-28-_W0QQcmdZViewItemQQhashZitem41416fdc93QQitemZ280270724243QQptZMotorsQ5fCarQ5fTruckQ5fPartsQ5fAccessories]