Ok, here's the perdicament, I have my turbo installed, oil supply lines run, all gauges and senders for oil are hooked up. I have no oil return in the oil pan, I need 1. so I have to drill and attach a fitting somehow. I can't weld it, my wire feed is a POS, that wouldn't penetrate a thicker steel fitting, would quicksteel be good enough to attach a 3/8" brass fitting. it's reinforced epoxy good for 500*. I'm going to run 1/2" hard line from the turbo to the pan.