Z06 High Pressure Fuel Pump With Z06 Injectors And Lines 700+HP

Z06 High Pressure Fuel Pump With Z06 Injectors And Lines 700+HP

Upgrade your LT1, L83, or L86 engine with genuine GM LT4 fuel injectors and high-pressure pump components. This OEM-engineered kit delivers the increased fuel flow required for supercharged builds, forced induction applications, and power levels beyond stock capabilities. Precision-matched injectors and pump ensure reliable, consistent fuel delivery under extreme boost and load conditions. Ideal for serious performance enthusiasts seeking factory-backed reliability. PCM tuning required for non-LT4 engine applications to optimize fuel mapping and ignition timing. 

Please note that the fuel lines used on all LT based engines are 1 time use. Because of this the kit comes with the 3 lines needed for installing the pump and injectors

This package fits all 2014 and up LT1 L83 and L86 powered vehicles.

1. 19420801: Set of 8 LT4 Fuel Injectors
2. 12711668: LT4 High Pressure Fuel Pump (HPFP)
3. 12677003: Fuel Rail "S" Feed Pipe
4. 12677005: Feed Line from HPFP to "S" Pipe
5. 12663577: Feed Pipe into HPFP from Low Pressure Supply Line