hoov100 Posted September 20, 2007 Share Posted September 20, 2007 ive got a fairly bitchin unitrax diff in my z31 and i was wondering if anyone knew anything about them?? Quote Link to comment Share on other sites More sharing options...
JMortensen Posted September 20, 2007 Share Posted September 20, 2007 Unitrax is the shop in SoCal that John Coffey uses for his diffs. They're a good shop, but they don't make diffs. So maybe they rebuilt the one in your car and slapped a sticker on it when they were done. Quote Link to comment Share on other sites More sharing options...
hoov100 Posted September 20, 2007 Author Share Posted September 20, 2007 could be, but they also changed out the diff cover to a NA one.. Quote Link to comment Share on other sites More sharing options...
Savage42 Posted September 20, 2007 Share Posted September 20, 2007 So, you got rid of the cool finned one? (no room for a sticker with all those fins!) I'm assuming it's an LSD, right? I made up a couple of these units, so I could run the finned diff cover. I like the idea of extra capacity and increased cooling. http://album.hybridz.org/data/551/280Z-RearDifferentialBrace.jpg Quote Link to comment Share on other sites More sharing options...
hoov100 Posted September 20, 2007 Author Share Posted September 20, 2007 its a LSD unit, but with a NA cover.. Quote Link to comment Share on other sites More sharing options...
JMortensen Posted September 20, 2007 Share Posted September 20, 2007 What is the purpose of this thread again? Unitrax is from all accounts an excellent gear shop. They installed an LSD in your diff, or rebuilt it at one time. So... where are we going from here??? Quote Link to comment Share on other sites More sharing options...
hoov100 Posted September 20, 2007 Author Share Posted September 20, 2007 i was just wondering if anybody knew anything about the company... Quote Link to comment Share on other sites More sharing options...
JMortensen Posted September 20, 2007 Share Posted September 20, 2007 http://www.gounitrax.com/ Quote Link to comment Share on other sites More sharing options...
johnc Posted September 21, 2007 Share Posted September 21, 2007 Carl knows all about the Hitachi (Nissan) R series of differentials. Brent builds the driveshafts. Scott works the counter. Devon is the operations manager. Jerry is the owner. These are all the people you need to know at Unitrax. Quote Link to comment Share on other sites More sharing options...
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