Description

2011-2019 GMC Sierra 3500 HD 78

Differential Cover Brace

Also fits 2015 3

Field Servicable for Cleaning or Rebuilding

Hard-coat anodized for extended life

Holley EFI Terminator X ECU Transmission Harness - Reverse Lockout - T-56 Magnum Trailer Components & Accessories 2011-2019 GMC Sierra 3500 HDT 56 Magnum Transmission Harness Terminated for VSS, Reverse Lockout, and Reverse Lights. Product Description: Transmission Wiring Harness Terminator X ECU Reverse Lockout T 56 Magnum Sold Individually Holley is quickly becoming The New Standard In EFI! Holleys HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holleys EFI throttle body powers every NASCAR Sprint Cup Series team. Top racers are making the switch to Holley EFI

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Holley EFI Terminator X ECU Transmission Harness - Reverse Lockout - T-56 Magnum Trailer Components & Accessories 2011-2019 GMC Sierra 3500 HD

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