Tremec TKX - TKO Transmission Harness
F-Body T-56 Transmission Harness for use with Terminator X Max ECU's on V3 Build 100, or Holley EFI V6 Build 300, or later.
Overview
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.
Details:
- Harness Application: GM
- Harness Type: Transmission
Links
EFI selection chart
Product Information
Product Information
Shipping & Returns
Shipping & Returns





Tremec TKX - TKO Transmission Harness
Tremec TKX - TKO Transmission Harness
F-Body T-56 Transmission Harness for use with Terminator X Max ECU's on V3 Build 100, or Holley EFI V6 Build 300, or later.
Overview
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.
Details:
- Harness Application: GM
- Harness Type: Transmission
Links
EFI selection chart
Original: $210.55
-70%$210.55
$63.16Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
F-Body T-56 Transmission Harness for use with Terminator X Max ECU's on V3 Build 100, or Holley EFI V6 Build 300, or later.
Overview
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.
Details:
- Harness Application: GM
- Harness Type: Transmission
Links
EFI selection chart













