AN alum. non-swivel 90 degree forged fitting. The bulkhead nut design gives the racer the option for perfect fitting clocking to make plumbing your hot rod a snap.
RBS stocks a complete line of XRP fittings which gives the racer a advantage because these fittings are made from heat treated alum. and anodized for corrosion protection.
All fittings are JIC 37 degree on the hose end and ORB on the opposite side with a reverse flare to improve flow thru the fitting.
The first number in the description is the flare side the second number is the ORB side.