Thanks Mark, The nameplate details the Australian importer but does not cover any holes in the dash board, so the dashes were probably unique to either LH or RH drive cars The plate has the following details :- Eyes & Crowle sole agents 75-9 Pirie St Adelaide and from some of my research they also imported other makes. With regard to the axle lube , I am using Penrite 250 (SAE 250) and the level is approx 1/2" below the level plug. My concern is that the seals are doing such a good job that any excess oil cannot now pass into the thrower and out the drain tubes. I understand that the orginal purpose of the drain tubes was to discharge any oil which found its way into the bearing if the car was parked on a slope, so curing one problem may have created another. Any thoughts ??