AutoMeter Straight Gauge Adapter Fitting - 5/8-18 in Female to 3/8 in NPT Male - Brass - Mechanical Temperature Gauges 2263 51110 high-mileage engines running in a

high-mileage engines running in a wide range of operating temperatures and conditions

and heat extremes for longer life and great looks

Allstar Short Remote Bias Adjuster

this is a permanent solution that replaces a welded in O2 bung

AutoMeter Straight Gauge Adapter Fitting - 5/8-18 in Female to 3/8 in NPT Male - Brass - Mechanical Temperature Gauges 2263 51110 high-mileage engines running in a5 8" 18 UNF Female (adapts directly to sealing nut on AutoMeter Mechanical Temp Gauges) to 3 8" NPT Male Constructed from solid brass Auto Meter Gauges are the number one choice of professional racers worldwide. Auto Meter, the most respected manufacturer of high quality, performance aftermarket instrumentation, tachometers, gauges, gauge pods, and test equipment. Product Description: Adapter Straight 5 8 18 in Female to 3 8 in NPT Male Brass Natural