Not sure if this is the right forum but i couldnt think of one that fits it better. Anyways i just got a aftermarket oil pressure gauge and im wanting to put it in. Now, it would be nice to T off the stock sender but im in a little bit of a pinch. Im not sure on the thread sizing of the stock sender? I have a 99 2200 and was wondering if anyone has put a oil pressure gauge on it and could give me advice or if anyone has the thread size etc.... thanks!