AutoMeter Sport-Comp Digital Nitrous Pressure Gauge - 2-1/16 in. 29063BK is 2-1/2" to work with

is 2-1/2" to work with most coil-over sleeves

The inner PTFE hose is compatible with all brake fluids

Water Pump Bolts"

1975-1978 Dodge B300

AutoMeter Sport-Comp Digital Nitrous Pressure Gauge - 2-1/16 in. 29063BK is 2-1/2" to work withProper nitrous pressure is the difference between extracting maximum power from your engine and finishing second. AutoMeter's Digital Nitrous Pressure Gauge uses our advanced 1 8? NPT solid state pressure transducer to give you the most precise possible reading of your system pressure ,up to 1600 psi. Built with the accuracy and durability required by the professional racer, there simply isn't a better possible solution. A direct plug in wiring