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2-1/16" Rail Pressure - 0-30K PSI - FSE - CHEVY / GMC


2001 - 2005 Chevy / GMC 6.6L Duramax - LB7 & LLY

2003 - 2007 Dodge 5.9L Cummins compatible

Fits factory fuel rail. Designed to match Chevy and GMC OEM gauges.

Includes 8 ft. tubing and fittings for 2003-07 Dodge Cummins 5.9L engine and GM 6.6L Duramax LB7 and LLY engines only.

  • SIZE: 2-1/16" (52.4mm)
  • TYPE: Digital Stepper Motor
  • RANGE: 0-30K PSI
Pricing: $242.13



2-1/16" Rail Pressure - 0-30K PSI - FSE - CHEVY / GMC

Part # 8386

Ultra high pressures in modern direct injected diesel applications require precise monitoring to assure the longevity and power output of your engine. Using Auto Meter’s advanced Digital Stepper Motor Drive, this gauge provide the most accurate possible reading, professional grade reliability and smooth pointer movement. Connects directly to your factory sensor with an included wiring harness.

Feature Points
  • Features Hi-Def™ through-the-dial white LED lighting
  • Includes 8ft. Wiring Harness
  • Connects to original equipment fuel rail pressure sensor wiring
  • Includes gauge mounting hardware and installation instructions
  • Full sweep precision digital stepper motor meter movement

Shipping Information

  • Item Requires Shipping
  • 0.8 lbs.
  • W4.5000” x H4.5000” x L4.7500”


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