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Description:
Holley 550-607N HP EFI ECU & Harness Kit, LS2/LS3/LS7, NTK O2 made by Holley, for as low as $2,761.95. Free shipping when your order includes this part.
Attributes
| Key ^ | Value |
|---|---|
| Brand | Holley |
| Crank Reluctor | 58x |
| GTIN Code | 090127687512 |
| Ignition Type | Factory GM |
| Injector Connector | Jetronic / Minitimer (EV1) |
| Transmission Control | No |
| Tuner Style | USB/CAN Tuning Cable |