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Holley EFI Dominator Transmission Harnesses 558-482 Harnesses, EFI, Control Harness, Tremec TKX-TKO Tranny, Plug-and-Play, VSS, Reverse Lockout, for Terminator Max X ECUs, Each

SKU: HLY558-482

Transmission Harnesses

Holley EFI Dominator Transmission Harnesses 558-482 Harnesses, EFI, Control Harness, Tremec TKX-TKO Tranny, Plug-and-Play, VSS, Reverse Lockout, for Terminator Max X ECUs, Each

SKU: HLY558-482

Transmission Harnesses
A$543.81
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Holley EFI Dominator transmission harnesses provide control of your Tremec. The harnesses are terminated for VSS, reverse lockout, and reverse lights. Choose the one designed for your build.

Part Type

Tremec TKX/TKO Trans Wire Harness Term-X Max

Data: v4.2 - Upd: 2026-10-13 18:46:02

Specifications

Product Attributes - Brand
Holley
Product Attributes - Manufacturer's Part Number
558-482
Product Attributes - Part Type
Transmission Harnesses
Product Attributes - Product Line
Holley EFI Dominator Transmission Harnesses
Product Attributes - UPC
90127478424
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
For use with Terminator X Max ECUs on V3 Build 100, or Holley EFI V6 Build 300, or later. Terminated for VSS, reverse lockout, and reverse lights.

Reference Information

Brand Name/s Holley
StreetFX SKU hly558-482
SFX Item ID 4784731
Supplier Item Code 4784731
Manufacturer SKU 558-482
Manufacturer UPC 90127478424
Alternative References HOL558-482

Compatibility

Application Data
  • TransmissionManual
    Transmission MakeTremec
    Transmission Manufacturer CodeTremec TKO 500
    DrivetrainRWD
    Application NotesFor use with Terminator X Max ECU's on V3 build 100, or Holley EFI V6 build 300, or later.
  • TransmissionManual
    Transmission MakeTremec
    Transmission Manufacturer CodeTremec TKO 600
    DrivetrainRWD
    Application NotesFor use with Terminator X Max ECU's on V3 build 100, or Holley EFI V6 build 300, or later.
  • TransmissionManual
    Transmission MakeTremec
    Transmission Manufacturer CodeTremec TKX
    DrivetrainRWD
    Application NotesFor use with Terminator X Max ECU's on V3 build 100, or Holley EFI V6 build 300, or later.

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