Replace: 558 443, 558-443 Fitment: For Holley EFI, for Sniper EFI, for Terminator X Feature: This harness is 8 feet long, it will make connecting laptops very convenient and provide users with real-time access to ECU.Last but not least it has good performance and long usage time Package included: 1 x Harness Harness Cable Connector Replace 558 443 for Holley EFI for Sniper EFI for Terminator X Can to USB 8ft Communication Cable

Replace:

558 443, 558-443



Fitment:

For Holley EFI, for Sniper EFI, for Terminator X