GMC Sierra Engine Mounts - Wehrli - Heavy Duty - Flat Black - 01-10. Built for Duramax-powered Sierras, these mounts replace worn or broken factory units with a stronger, serviceable solution.

Developed and tested for high-horsepower applications, this set controls engine flex and driveline deflection while preserving OEM alignment. Performance polyurethane bushings add durability and a more connected feel. The kit includes left and right mounts, high-grade fasteners, and thread locker, finished in a flat black powder coat.

Features

• 2001-2010 GM Duramax LB7/LLY/LBZ/LMM compatibility
• Heavy-duty construction to limit engine movement under load
• Maintains OEM alignment geometry
• Performance polyurethane bushing assemblies
• Includes L/R mounts, fasteners, and thread locker; flat black finish

Questions or planning a build? Call us at 512-982-9393 (TX) or 562-981-6800 (CA). We have two locations in Austin, Texas and the Los Angeles, California area where we offer installation and customization services.

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