Differential housing held in a bench vise with a tap threading a…

It took a lot of driving to find this 1/2"-14 NPT tap to match the stock diff plug that I'm going to use. DON'T OVERTAP any pipe-threaded hole. The threads need to be tapered to seal & to stop the plug from hitting the ring gear, so test-fit the plug to get the correct depth.

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Owner caption November 2009 · Photo 2828 of 6546