GMC Transmission Crossmember Brackets

At Advance Auto, we carry 3 different types of Transmission Crossmember Brackets for your GMC at competitive prices to fit your budget. Save on costs when you find your GMC replacement Transmission Crossmember Brackets with us.

Make sure to compare prices and take a look at the top user reviewed Transmission Crossmember Brackets that fit your GMC. The ratings and reviews for these aftermarket GMC Transmission Crossmember Brackets really help you make the right decision.

Whether you’re a do-it-yourselfer or trained auto tech, you’ll appreciate the convenience of home or business delivery, or picking up your Transmission Crossmember Brackets at the nearest Advance Auto Parts location.

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Compare 3 GMC Transmission Crossmember Brackets

Search our full catalog of aftermarket GMC Transmission Crossmember Brackets below. Make sure to check for user reviews of Transmission Crossmember Brackets to learn which worked the best for our customers.

Hooker BlackHeart – Hooker BlackHeart Transmission Cross member Adapter Bracket – Tr6060 Transmission, BHS528 (Part No.BHS528)

Hooker BlackHeart Transmission Cross member Adapter Bracket - Tr6060 Transmission, BHS528

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$287.99
This transmission adapter bracket works with the modular cross member BHS525, BHS542, or BHS545 to fit the TR6060 6-speed manual transmission (a different adapter bracket is used for each type of transmission). This design allows future transmission changes by swapping out only the transmission adapter bracket instead of replacing the whole cross member.
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Hooker BlackHeart – Hooker BlackHeart Ls/Lt Swap Cross member Add-On Bracket – G-Body, BHS5181 (Part No.BHS5181)

Hooker BlackHeart Ls/Lt Swap Cross member Add-On Bracket - G-Body, BHS5181

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$44.49
The Simpson Safety BHS5181 is part of the Hybrid Sport head and neck restraint system, designed to deliver FIA- and SFI-approved driver protection with a lightweight, low-profile design. It’s engineered to reduce neck and spinal injuries in frontal, side, and offset impacts, while offering superior comfort and visibility compared to traditional HANS devices.
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Hooker BlackHeart – Hooker BlackHeart Ls/Lt Swap Cross member Add-On Bracket – G-Body, BHS5182 (Part No.BHS5182)

Hooker BlackHeart Ls/Lt Swap Cross member Add-On Bracket - G-Body, BHS5182

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$35.19
The Hooker BlackHeart BHS5182 is a set of transmission cross member extension brackets designed to simplify LS and LT engine swaps with modern GM automatic transmissions (6L80, 6L90, 8L45, 8L80, 8L90, 10L80, 10L90). Built from durable steel with a black finish, they bolt directly onto compatible Hooker cross members, ensuring proper alignment and driveline geometry.
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