my buddy has a jrsc on his car and there is a fitting threaded into the manifold that has like a mini-barb fitting on it that the "hard line" for a boost guage fits perfectly onto,he bought the sc used so he dosent know where it came from ive searched and i cant find it anybody seen these

 

My local hardware store has tons of fittings like this if i know what your talking about it just goes from an NPT thread to a barb fitting?

 

yes from npt to a barb fitting but the barb fitting is small enough that the hose for a auto meter boost guage will fit over it it is very small

 

http://www.northstate.com/nshose/ent...tml&lang=en-us lol i think this is it