Hey guys- Erik, the guy who owns and maintains Erik's Toyota Differential info the diff page all the minitruck guys use, and the first Google result for "toyota differential" would like to put up similar information for Land Cruisers. This would be a great resource, I've certainly been looking for it around here and other places. Anyhows, if you know and want to contribute, I think it'd make a great addition to the Hardcore Faq too. Likely useful format Series Front or Rear Years made Visual identification clues R&p size Spline counts Pinion count Inner axle interchangeability Axle WMS dimension I'm sure there's other relevant info, please include! I'm a minitruck guy and don't really know the right questions to ask.