WCFAB Heavy-Duty Engine Mounts – Upgraded Isolation for 2017–2025 L5P Duramax

Description

Fits: 2017 thru 2025 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel

These high-performance Duramax motor mounts have been designed to maintain the alignment features of OEM mounts while adding significant strength and durability by adding durable performance polyurethane bushings for years of trouble free operation. OEM Engine mounts notoriously separate under high-performance, high-load applications, which can lead to premature rear engine cover, transmission bellhousing, and other driveline failures. OEM mounts can also cause performance-robbing boost leaks when the engine can flex and disrupt or even fail the intercooler pipe connections to the intercooler.
Features:

• High Grade Hardware for Mounting to Engine
• Thread-locker compound
• Poly Bushings
• Semi Gloss Black Powder Coat Finish

Kit includes

• left and right Duramax engine mounts
• high-grade fasteners
• thread locker for installation

Notes:

• NOT Recommended for daily-driven street trucks. These HD engine mounts create additional engine noise and vibrations due to their heavy-duty design and construction. Designed specifically for high-horsepower, high-performance applications where OEM engine mounts fail due to increased engine torque.

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