GMC Sierra Engine Mount - Wehrli - Heavy Duty - WCFab Grey - `01-`10
GMC Sierra Engine Mount - Wehrli - Heavy Duty - WCFab Grey - `01-`10
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GMC Sierra Engine Mount - Wehrli - Heavy Duty - WCFab Grey - `01-`10. Heavy-duty replacement for 2001–2010 Duramax-powered Sierras designed to control engine movement under load.
Developed for high-horsepower builds, these mounts retain OEM alignment and add strength via performance polyurethane bushings. They help prevent broken stock mounts by curbing engine and driveline movement. Finished in WCFab Grey. Kit includes left/right mounts, high-grade fasteners, and thread locker for a straightforward install.
Features
- 2001–2010 GMC Sierra Duramax (LB7/LLY/LBZ/LMM)
- Heavy-duty build with polyurethane bushings
- Preserves OEM alignment
- Cuts engine flex and driveline deflection
- L/R mounts, hardware, and thread locker included
Questions or planning a build? Call us — Austin, TX 512-982-9393 or Los Angeles, CA area 562-981-6800. We offer installation and customization at both locations.
Buying 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
Need Assistance?
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Call us at 512-982-9393 (Austin, TX) or
562-981-6800 (Signal Hill, CA)
and get assistance from one of our sales team members!
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