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Holley EFI | SKU:
558-481
Holley 558-481 EFI Transmission Harness - T-56
Terminator X Max ECUs on V3 Build 100 or later - Holley EFI V6 Build 300 or later
Regular price
$459.90 NZD
+ GST
Unit price
/
Unavailable
Shipping calculated at checkout.
Holley 558-481 EFI Transmission Harness - T-56 is not in stock at Fast Lane Spares and will ship direct from supplier
⚠ Special Order Item — ships direct from supplier. No returns, exchanges, or cancellations once processed. Please allow 7–20 days shipping.
Stock Status:
Holley 558-481 EFI Transmission Harness - T-56
Regular price
$459.90 NZD
+ GST
Unit price
/
Unavailable
Description
Description
Terminator X Max ECUs on V3 Build 100 or later - Holley EFI V6 Build 300 or later
Part Number: 558-481
F-Body T-56 Transmission Harness - Terminated for VSS - Reverse Lockout and Reverse Lights
Requires: Terminator X Max ECU with V3 Build 100, or Holley EFI Dominator ECU on Holley EFI V6 Build 300, or later.
Part Number: 558-481
F-Body T-56 Transmission Harness - Terminated for VSS - Reverse Lockout and Reverse Lights
Requires: Terminator X Max ECU with V3 Build 100, or Holley EFI Dominator ECU on Holley EFI V6 Build 300, or later.
Specifications
Specifications
-
Specifications
Brand Holley EFI Category Transmission Connector Quantity 4 Emission Code 3 Grade Type Performance Harness Application GM Harness Type Transmission part type Manual Transmission Wiring Harness Product Type Transmission Harness Sub Category Manual Transmission Components Warning California Proposition 65
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