Holley EFI- 558-111 Main Engine Harness for 24X LS w/TBI
Holley EFI- 558-112 Main Engine Harness for 58X LS w/TBI
Holley EFI- 558-113 Ford Modular 2V & 4V Main Harness with Holley Smart Coils
Holley EFI- 558-115 Gen III Hemi Main Harness, w/Early TPS and Idle Air Control Connections
Holley EFI- 558-116 Gen III Hemi Main Harness, Late TPS/IAC Connections
Holley EFI- 558-117 Universal MPFI Coil On Plug Main Harness
Holley EFI- 558-118 Ford MPFI w/COP Main Harness
Holley EFI- 558-122 Coyote Ti-VCT Main Harness for HP Smart Coils
Holley EFI- 558-125 Ford Coyote Ti-VCT Sub Harness
Holley EFI- 558-200 Injector Wiring Harness V8 Bosch Style Injectors
Holley EFI- 558-201 LSX Injector Harness for EV6 Style Injectors
Holley EFI- 558-203 Universal 6 Cylinder Injector Harness
