| Management number | 254257958 | Release Date | 2026/11/07 | List Price | US$426.38 | Model Number | 254257958 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
GM LS1/6, 24X Crank Sensor, Bosch Injector;<br><br>An EFI system depends heavily on being supplied a clean and constant voltage source. The grounds of an electrical system are just as important as the power side. Holley's Holley EFI Harness Kit for your GM LS engine comes complete with the main harness, power harness and injector harness to support your primary system!;
| Manufacturer part number | 558-500 |
|---|---|
| Automotive electrical part & accessory type | Wires |
| Compatibility | GM LS1/6, 24X Crank Sensor, Bosch Injector |
| Vehicle fitment type | Specific |
| Brand | Holley EFI |
| Vehicle make | HP |
| Vehicle model | LS1/6 |
| Assembled product weight | 5.65 lb |
| Rec. use | Automotive |
| Items included | Main Power Harness, LS1 Main Harness & V-8 Injector harness |
| Accessories | Main Power Harness, LS1 Main Harness & V-8 Injector harness |
| Color | White |
| Count per pack | 1 |
| Vehicle type | Car |
| Has written warranty | No |
| Model | 558-500 |
| Automotive parts division | Performance |
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