A fuel pressure gauge is essential to monitoring the health of your fuel delivery system. Mod Mafia makes it easy to add this important gauge to your Hummer / H1 / HMMWV.
The Fuel Pressure Gauge Adapter provides a 1/8" NPT port for connecting a fuel pressure sensor right at the injection pump.
This product is not specific to any particular vehicle. Select by Stanadyne injection pump version: DB2 (mechanical) or DS4 (electronic).
DS4 version pictured.
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