PPE Performance Transmission Mount – Compatible with 2001–2010 LB7/LY/LBZ/LMM Duramax

Description

Fits: 2001 thru 2010 Chevy Silverado/GMC Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM Duramax Diesel

The PPE Performance Transmission Mount is a critical upgrade for any GMC/Chevrolet HD truck owner seeking superior durability, performance, and reliability. Factory transmission mounts, notorious for their weak rubber compounds and high-shear-load design, can degrade quickly under stress. These stock mounts often lead to excessive vibration, driveline misalignment, and hard shifting – especially under sustained heavy loads or during aggressive driving. The PPE Transmission Mount is engineered to tackle all the weaknesses of factory mounts through a complete redesign. Featuring dual-silicone bushings, it reduces shear load significantly and distributes pressure more efficiently. The 30% larger steel-to-elastomer contact area ensures that the load on each square inch of rubber is reduced, further minimizing the risk of failure under high stress. The premium-grade silicone compound used in the mount is heat-resistant, weatherproof, and tear-resistant, providing long-lasting durability. It thrives in environments with high vibrations, heavy loads, extreme temperatures, reliably anchoring your transmission to the chassis.

Features:

• Dual-silicone-bushing design reduces shear load and enhances durability
• 30% increased contact area reduces stress and improves longevity
• Reduced vibration and driveline misalignment
• Improved shifting performance
• Available in three bushing durometer hardnesses – 30A, 50A, 70A
• Interchangeable silicone bushing accommodates various driving applications

Choose Your Performance Level:The PPE Performance Transmission Mount comes in three application-specific durometer hardness’s, each designed for different driving styles and conditions:

• Purple (30A): Ideal for street applications, offering a balance of comfort and performance for everyday driving.
• Green (50A): Perfect for hybrid use, blending off-road capability and street comfort, making it versatile for mixed-use scenarios.
• Red (70A): Designed for strip and high-performance applications, this version is for those who demand maximum stiffness and control during high-torque, aggressive driving.

The silicone bushings are also replaceable/interchangeable, allowing you to easily swap them for different driving applications.

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