Genuine GM 12677004 Fuel Rail Feed Line Tube. Fuel line that goes between the HPFP and the distribution block before the fuel rails. Fits 2014+ L83 L86 L8B LT1 Engines 5.3L 6.2L. Will not fit L84, L87, L8T, LT4 or newer LT1's than listed below.
GM 12679463 Fuel Rail Feed Line for 2019+ L84 L87 LT1 5.3L 6.2L Fuel Tube Pipe
GM 55505909 Fuel Rail with Sensors 2020–2022 3.0L LM2 Duramax Silverado Sierra
GM NEW Fuel Rail W/Injectors 6.2L 5.3L Left Position 12618333 12623116
Genuine GM 12686809 Fuel Rail Pressure Sensor 2017–2023 L5P Duramax 6.6L Diesel
NEW OUT OF BOX - OEM GM 12684286 Fuel Rail Pressure Regulator Sensor
00-01803 Nitrous Outlet GM EFI Fuel Rail Distribution Block
