Holley 558-126 Unterminated Flying Lead Main Harness
Pre-Terminated J1A / J1B 15' Flying Lead Main Harness
The unterminated main harness comes with both J1A and J1B connectors full terminated with 15' of flying lead wiring.
Features:
- 15’ long flying lead harness, allows you to completely customize your main harness installation
- 60 Holley Crimped Wires (57x 20 ga, 3x 18 ga)
- 30 optional plug seals
| Brand | Holley EFI |
|---|---|
| Emission Code | 4 |
| Harness Application | Universal |
| Harness Type | Main |
| Product Type | Universal Unterminated Main Engine Harness |
| UPC | 090127054857 |
| Part Number | 558-126 |
