PPE provides the solution to simplify rail pressure gauge installation. Our Rail Pressure Gauge Wiring Harness plugs into the factory harness and allows you to get rail pressure signal without having run individual wires and allows for a clean, factory-like installation.
Features:

• Fuel Rail Pressure Gauge Harness (513010100)
• Plugs Right Into Factory Harness
• Makes For A Clean Installation
• Sold Individually

Applications:

• 2001-2010 GM Trucks w/ 6.6L Duramax Engine