Engine Control Module Wiring Harness

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Holley EFI Engine Harness - 558-110
Part #:
558-110
Line:
HLY
Manufacturer's Defect Warranty
Type:   Main

Holley EFI Engine Harness - 558-122
Part #:
558-122
Line:
HLY
Manufacturer's Defect Warranty
Type:   Main

Holley EFI Control Module Harness - 558-319
Part #:
558-319
Line:
HLY
Manufacturer's Defect Warranty

Holley EFI Control Module Harness - 558-322
Part #:
558-322
Line:
HLY
90 Day Limited Warranty
Type:   Ignition
Wiring Harness Included:   Yes