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Holley EFI  |  SKU: 558-126

Holley 558-126 Unterminated 15' Flying Lead Main Harness

Pre-Terminated J1A / J1B 15' Flying Lead Main Harness

Regular price $882.20 NZD + GST
Shipping calculated at checkout.
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.

Description

Pre-Terminated J1A / J1B 15' Flying Lead Main Harness

Part Number: 558-126

The unterminated main harness comes with both J1A and J1B connectors full terminated with 15' of flying lead wiring.

Features and Benefits

• Unterminated
• 15’ long flying lead harness
• 60 Holley crimped wires (57x 20 ga, 3x 18 ga)
• 30 optional plug seals

Specifications

  • Specifications
    BrandHolley EFI
    CategoryEngine
    Emission Code4
    Grade TypePerformance
    Harness ApplicationUniversal
    Harness TypeMain
    part typeEngine Wiring Harness
    Product TypeUniversal Unterminated Main Engine Harness
    Sub CategoryWire, Cable and Related Components
    WarningCalifornia Proposition 65

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