2017–2019 GM 6.6L L5P 4x2 – ProDuty OEM+ Mounts
ProDuty OEM+ Mounts: OEM‑plus upgrade for 2017–2019 L5P 4x2 models
Direct‑fit 3‑mount kit for Silverado/Sierra 2500/3500 4x2 trucks
Tightens engine control for better traction and throttle response
Helps reduce shake, shudder, and drivetrain clunk on acceleration
High‑durometer bushings deliver strength without harshness
Heavy‑duty construction stands up to work, towing, and tuning
Works with stock ride height and common leveled setups
Bolt‑on install, no frame cutting or welding required
Give your 2017–2019 L5P 4x2 HD a more planted, responsive feel with ProDuty OEM+ Mounts for Silverado and Sierra 2500/3500 trucks. This complete 3‑mount kit is a premium direct‑fit replacement for soft, sagging factory mounts, aimed at owners who tow, haul, or run tuning but still want a comfortable, quiet daily driver. The result is a truck that feels tighter and more precise every time you roll into the throttle.
On the L5P 4x2 platform, ProDuty OEM+ Mounts pair stout brackets with high‑durometer bushings tuned specifically for the GM HD chassis. These mounts significantly reduce engine movement under load, which helps clean up drivetrain shake, lessen wheel hop, and smooth out the clunks or surges you may feel during hard acceleration or downshifts. The bushings are firm enough to control the power but carefully engineered so you keep the refined ride quality expected from a late‑model truck.
This kit drops in as a direct replacement using the existing hardware and factory mounting points, so the install is clean and straightforward for an experienced DIYer or shop. It’s at home on stock‑height 4x2 trucks and works well with leveled setups commonly found on tow and work rigs. If you’re looking to tighten up your 2017–2019 L5P without sacrificing comfort, ProDuty OEM+ Mounts are the ideal OEM‑plus solution for your 4x2.
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