This fitting allows the use of a 1/8" thread fuel/oil pressure gauge installed right in the side of the hex for simple and accurate readings. The fitting is available in black anodized billet alum. which looks good and prevents corrosion and any galling on the thread or sealing surfaces. Threads on the fitting are AN male flare on each end and 1/8" pipe thread on the side of the fitting.
Simple to plumb a gauge in the side of the fitting and can be used almost anywhere on the fuel or oil system.
Racer must choose AN size when ordering from drop down menu.