

⚡️ Harness the power of performance with Holley EFI – where legacy meets cutting-edge tech!
The Holley EFI USB/CAN Harness for Sniper TBI is a corrosion-resistant, weatherproof wiring solution designed for easy installation and long-lasting durability. Backed by Holley's 100+ years of fuel system expertise, this machined harness ensures reliable connectivity and performance for street, race, and marine applications.
| Manufacturer | HOLLEY EFI |
| Brand | HOLLEY EFI |
| Model | Holley EFI Usb/Can Harness, Sniper Tbi |
| Item model number | HOL 558-443 |
| Exterior | Machined |
| Manufacturer Part Number | HOL 558-443 |
| OEM Part Number | 558-443 |
| Special Features | Weather Resistant |
| Item Weight | 113 g |
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