FEATURE: Fuel Injected Fuel Pressure Regulator with boost reference anodized with -8 feed or -8 Supply and -6 Return fittings. E85 approved 1/8'' NPT gauge port (white face 0-160 psi gauge available upon request, -see my other auctions). Vacuum boost port (ideal for turbo or supercharged engines). One white face gauge Two -8AN fittings for feed and supply lines. One -6AN return line fitting (or you can cap off if return-less style is desired). Bracket for easy mounting E85 and Alcohol compatible Pacakge includes: 1*fuel reguulator 2*AN8 adapters 1*AN6 adapter 1*end cap 1*gaug