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Holley EFI  |  SKU: 558-457

Holley 558-457 EFI Pro Dash Standalone Service Harness

This is the harness included with standalone pro dashes.

Regular price $794.80 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

This is the harness included with standalone pro dashes.

Part Number: 558-457

Holley EFI Pro Dash replacement harness for standalone digital dashes.

Features and Benefits

• Direct replacement
• Plug and play
• New connectors
• Unterminated sensor leads

For standalone dashes

Specifications

  • Specifications
    BrandHolley EFI
    CategoryElectrical, Lighting and Body
    Connector ColorBlack
    Emission Code3
    part typeDisplay Wiring Harness
    Sub CategoryWire, Cable and Related Components
    Universal Or Specific FitUniversal
  • Instructions

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