Ok so I replaced my radiator with a Mishimoto rad. Now I've been having a transmission oil leak from one my fitting on the radiator and it was time address it now. Forget trying to buy one of these fitting new. They are almost impossible to find and when they pop up on eBay they want upwards of $30.00. I was comparing the two fittings and noticed that the good one had a O-ring along the inside of the fitting. The bad one had an O-ring too but it had stretched out inside making the ring even with the bore of the fitting. I ran down to NAPA and got 2 exact size O-rings as the good one. I picked them out and popped the new ones in. My leak is now gone. Sorry I should have taken pics but it's pretty self explanatory once you see it. However I'll post a pick of my new radiator just cause it's new to me.

 

See my post under yours, here.