Home > PPE 1130760 Fuel Rail GM 6.6L Duramax LLY
PPE High Performance Fuel Rail for the LLY Duramax.
The P.P.E. high performance fuel rail was specifically designed for 2004.5 through 2005 versions of the LLY 6.6L Duramax diesel engine.
LLY Duramax high performance fuel rail benefits:
- Eliminates low fuel rail pressure.
- Solves low fuel pressure code P1039 and P0087
- Maintains fuel rail pressure during full throttle use.
- Specially machined for for a higher fuel rail volume for increased horsepower.
The PPE 1130760 fuel rail is designed as a direct bolt on component for ease of installation.
This GM 04.5 to 05 Duramax product has a $250.00 core charge that is fully refundable once you return your core.