Ok so I purchased a Torque Solutions Throttle Body for the convenience of having a easy way to attach vacuum/boost line for Dyno runs. So I finally get a chance put the barbed ports on it and put it on the car and I seem to have run into a snag. The two threaded ports are 1/8 NPT but are counter sunk into the throttle body. The throttle body has a .453" diameter hole and the 1/8 NPT threads are at the bottom. Am I missing something as I have two different barbed ports and can't use either as one thread into the .453 hole preventing tightening and the other has a large nut but bottoms out on the outer edge of the throttle body before it tightens. So what am I missing here?