GMC Sierra HD Transfer Case Brace - Wehrli - Sparkle Granny Smith - 2011-2019. This WCFab brace links the Allison's rear housing to the transfer case to add strength and cut driveline flex on LML/L5P Duramax trucks.

Developed and tested for high-horsepower builds and hard use like off-roading, pulling, and drag racing, this tubular steel support spreads transfer case load into the transmission center section. It helps reduce the chance of a cracked tail housing from vibration caused by a damaged u-joint or driveshaft, while curbing flex that can lead to leaks and costly repairs. Finished in a single-stage Sparkle Granny Smith powder coat. Installs with basic hand tools, requires no removal of the transmission or transfer case, and uses existing OEM fasteners.

Features

• 2011-2019 GM Duramax LML/L5P with Allison
• Tubular steel brace ties transmission to transfer case
• Bolt-on with OEM fasteners; Sparkle Granny Smith finish

Have questions? Call our Austin shop at 512-982-9393 or our Los Angeles area shop at 562-981-6800. We offer installation and customization at both locations.

Thinking about multiple items? Contact us for shipping discounts. We install on premises in Austin, TX and the Los Angeles, CA area.

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