Product Description
This kit is everything you need to refresh or complete the high pressure fuel system your Gen V LT long block (Up to ~2019).
IMPORTANT NOTES:
Early model LT's around 2014-2015 had 4-pin analog sensors for the fuel rail pressure. Later to current LT's have 3-pin digital sensors. The rail is the same, however the sensor and harness changes. You will need to know if your harness/ECM is set up for the 3 or 4 pin sensor before ordering.
Additionally, the earlier 2014-2019 or so LT's had a different HPFP (high pressure fuel pump) connector on the pump. The later ones have a different connector that looks like an EV6 injector plug. View pictures for the differences. THIS KIT will come with an EARLY style pump. If you have a later connector on your harness, then we have a separate listing for that, but, we also have an adapter pigtail you can buy to utilize this pump with your harness. THERE IS NO ADAPTER AVAILABLE THAT ADAPTS THE LATE PUMP TO AN EARLY HARNESS so if you buy our OTHER listing and have an early connector you will need to change the connector yourself or swap pumps.
Included:
1) LH fuel rail
1) Fuel rail pressure sensor (specify 4 pin or 3 pin)
1) LH fuel rail harness (4 pin or 3 pin to match sensor)
1) RH fuel rail
1) RH fuel rail harness
8) Fuel rail bushings
8) Fuel rail bolts
1) GM High Pressure Fuel Pump (HPFP)
1) Fuel pump inlet pipe
1) Fuel pump feed pipe (pump to S pipe)
1) Fuel rail S pipe
8) GM LT1 Nominal Flow DI Fuel Injectors w/seals & clips
NOT INCLUDED but may be needed:
1) VLOM harness (attaches to oil pressure sensor, VLOM, and water temp sensor on the front of the valley. Not shown in this picture).
1)
