These harnesses are designed for retrofitting '03 - '07 Vortec engines (4.8, 5.3, 6.0-Liter) and 4L60E transmissions into older. Harness allows use of the factory Vortec intake manifold. 1x Wire Harness.
Complete Stand Alone Wiring Harness Kit For GM LS Swap Vortec 97-06 4L60E DBC
255LPH Inline For Chevy LS Swap High Pressure EFI Fuel Electric Fuel Pump Kit
255LPH Inline For Chevy LS Swap High Pressure EFI Fuel Pump w/Install Kit GSL392
Fuel Pump Kit 255LPH For Chevy LS Swap EFI Conversion GSL392 w/ Filter
W/4L80E DBC Standalone Wiring Harness Kits for GM LS Swap Vortec LS1201 Truck US