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T-Spec GM Post Long Battery Terminal

Long side-mount battery terminal

1 Review

Item # 120GML

This item is no longer available.

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Our take on the T-Spec GM Post Long Battery Terminal

Solid brass terminal

Replace your vehicle's side-mount battery post with this terminal from T-Spec. The longer length of this post allows you to use the terminal for all of your vehicle's factory wiring plus multiple ring terminals for audio components. This heavy-duty black nickel-plated brass post can be used on either positive or negative battery terminals. Warranty: 1 year.

Works awesome

powell0329, West Virginia

What's in the Box:

  • GM battery side post (long)
  • Screw insert

T-Spec GM Post Long Battery Terminal Reviews

Average Customer Review(s):

(1 Review)

Nice product

powell0329 from West Virginia on 3/16/2014

Crutchfield Customer Review (What's this?)

Works awesome

Pros: Helps to make installing additional power wires a snap and you don't have to take the entire battery terminal out to make changes

Cons: None


Hands-on research

Product Research


GM Post (Extended Length): This package contains a T-Spec GM side post battery terminal (extended length). The solid brass terminal has a flat-black finish.


  • Overall Dimensions:
    • Length: 1.905"
    • Diameter: 0.75"
  • Side Post Mount:
    • Length: 1.705"
    • Diameter: 0.75"
    • Thread Size: 3/8"D x 0.875"L
  • Screw Insert:
    • Length: 0.755"
    • Diameter: 0.545"
    • Thread Size: 5/16"D x 0.5"L

Our Product Research Team

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