AutoMeter Fitting Adapter 3/8in NPT Male Extension Brass for Mechanical Temperature Gauge (2373) 1763 and feature a progressive bump

and feature a progressive bump seal to ensure an airtight seal

1 yr warranty

AEM includes a custom barb fitting to accommodate the factory fuel hose and the base of each regulator is tapped to accept a -6 AN or 9/16"x18 fittings

and eventually putting the car into limp mode

Environmental Friendly Material

AutoMeter Fitting Adapter 3/8in NPT Male Extension Brass for Mechanical Temperature Gauge (2373) 1763 and feature a progressive bumpFor Autogage series. For use with Mechanical Temperature gauges only. Features: 5 8in 18 UNF female thread, 45 Degree tapered seat to 3 8in NPT male Extended length adapter allows extra clearance in shallow depth applications For Autogage mechanical temperature gauges only Manufactured from high quality brass