Chevrolet Duramax Transfer Case Brace - Wehrli - Bengal Red - 01-07. This precision brace links the Allison transmission rear housing to the transfer case to add reliable support under hard use.

Developed and tested for high-horsepower LB7/LLY/LBZ trucks (2001-2007), it reduces driveline flex seen in off-roading, pulling, and drag racing. By spreading load into the transmission center section, it helps prevent cracked tail housings, fluid leaks, and costly damage caused by vibrations from issues like a failing U-joint or driveshaft. Fabricated from tubular steel, it installs with basic hand tools, uses existing OEM fasteners, and requires no transmission or transfer case removal. Finished in a durable single-stage Bengal Red powder coat.

Features

• Fits 2001-2007 GM Duramax LB7/LLY/LBZ with Allison
• Fabricated tubular steel support
• Spreads transfer case load across transmission center section
• Reduces driveline flex; helps prevent cracked tail housing and leaks
• Uses existing OEM fasteners
• Easy install; no trans or t-case removal
• Single-stage Bengal Red powder coat

Questions or planning a build? Call our Austin, TX shop at 512-982-9393 or our Los Angeles, CA area shop at 562-981-6800. We offer installation and customization services at both locations.

Considering multiple items? Contact us for shipping discounts. We install on premises at both locations.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov