2001–2010 GM 6.6L Duramax ProDuty OEM+ Engine and Transmission Mount Kit

ProDuty OEM+ Mounts for 2001–2010 GM 6.6L Duramax trucks give your Silverado or Sierra the factory‑fit feel you want with the strength your work, tow, and performance builds demand. Designed as a complete 3‑mount solution for 2500/3500 HD 4x2 and 4x4 models, this kit replaces tired, sagging factory mounts with a premium OEM‑plus package that locks the engine in place without adding harshness. You get tighter drivetrain control, improved throttle response, and a more solid, confidence‑inspiring feel every time you roll into the throttle.

Each ProDuty OEM+ Mount is built around heavy‑gauge brackets and high‑durometer bushings that are tuned specifically for the 2001–2010 Duramax platform. That means these mounts can handle added power, bigger tires, and heavy trailers while still keeping noise, vibration, and harshness in check for daily driving. By limiting excessive engine twist, the kit helps reduce drivetrain shake, wheel hop, and the clunks or shudders you feel when launching hard or towing up grade. It also helps protect other components—like driveshafts, u‑joints, and exhaust connections—from the extra movement that weak factory mounts allow.

This ProDuty OEM+ kit is a direct‑fit upgrade, using factory‑style mounting points so installation is straightforward for a competent DIYer or professional shop. No cutting or welding is required, and the mounts are compatible with stock‑height, leveled, and most lifted GM HD suspension setups. Corrosion‑resistant coated brackets are built to survive harsh weather, salted roads, and off‑road use, making these mounts a smart long‑term upgrade for any Duramax owner who plans to keep their truck and use it the way it was meant to be used.