Today we're going to take a look at the Flex-a-Lite Compact Oil Cooler with the minus 6 AN Fittings. Now this is ideal for reducing temperatures in fuel, turbo oil, differential oil, or power steering fluid. It is not to be used as an engine oil cooler. It is a two pass 00:00:16 tuben 00:00:16 fin design which you can see oil will come in one tube, pass through the fins twice on its way out of the… see more >