Earl's Straight Gauge Adapter Fitting -4 AN Female to -4 AN Male - 1/8 in NPT Gauge Port - Blue 01-1630 micropolished to <

micropolished to &lt

1 in Thick

FIT ALL 79-93 MUSTANGS

Two 3/4 in NPT Inlets

1 in the rear

Earl's Straight Gauge Adapter Fitting -4 AN Female to -4 AN Male - 1/8 in NPT Gauge Port - Blue 01-1630 micropolished to &ltEarl's Performance pressure gauge adapters use aluminum alloys which meet or exceed minimum requirements for aerospace fittings. These fittings are precision machined to exacting tolerances for trouble free performance of pressure gauges with 1 8 in. NPT adapters. In Line Adapter Fuel Pressure Gauge For Direct Mounted Gauge For Remote Mounted Gauge Product Description: Gauge Adapter Straight 4 AN Female to 4 AN Male 1 8 in NPT Gauge Port Aluminum Blue