Holley 558-126 Unterminated Flying Lead Main Harness

Holley EFI

  • $390.95
    Unit price per 
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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

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