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Fuel Rail Pressure Gauges

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GlowShift’s Fuel Rail Pressure Gauges are only compatible with the 03-08 Dodge Ram with 5.9 or 6.7 Cummins Engine and the 02-08 Chevy and GMC with 6.6 Duramax Engine. These fuel rail pressure gauges read up to 30,000 PSI and allow you to easily monitor your diesel truck’s fuel pressure directly from the common rail, ensuring that it’s running at optimal levels while protecting against damage to your fuel pump, injectors and an overall loss of horsepower. Glowshift Gauges includes all mounting hardware, installation instructions, free lifetime technical support and a one year limited warranty with every diesel fuel rail pressure gauge purchased.