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Holley EFI  |  SKU: 558-513

Holley 558-513 EFI Harness Kit - Ford Foxbody 5.0L V8 W/Tfi

For 1979 to 1993 Ford Mustangs when converting to Holley EFI ECU

Regular price $1,893.70 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

For 1979 to 1993 Ford Mustangs when converting to Holley EFI ECU

Part Number: 558-513

This harness is for fuel injected small block ford engines such as 5.0L or 5.8L Windsor powerplants. Plug and play ignition capability with Dual Sync and HyperSpark Distributors. The 5.0L Ford main harness is pre-terminated with Ford PWM IAC connector for the OEM PWM - idle air control motor commonly found on late 80's and early 90's engines. Compatible with Holley EFI Dominator, HP, and Terminator X and X Max ECU's.

Features and Benefits

• Main harness
• Power harness
• Injector harness
• TFI harness

Included with 550-937F, 550-943F, and 550-949F Terminator X and X Max kits.

Specifications

  • Specifications
    BrandHolley EFI
    CategoryAir and Fuel Delivery
    Emission Code4
    Grade TypePerformance
    Harness ApplicationFord
    Sub CategoryWire, Cable and Related Components
    WarningCalifornia Proposition 65
  • Instructions

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