Pro Comp Driveline Alignment Shim Kit

When a truck or SUV equipped with a two-piece driveshaft is lifted, the factory driveline geometry is altered — leaving the carrier bearing operating outside of its designed range. The Pro Comp Driveline Alignment Shim Kit is purpose-built to correct this, restoring proper intermediate shaft alignment and eliminating the vibration, noise, and accelerated wear that lifted vehicles commonly experience.

These kits work by spacing the carrier bearing drop bracket downward, bringing the driveshaft sections back into their proper operating angles. The result is a smoother, more refined driving experience with significantly reduced stress on U-joints, carrier bearings, and transmission output components — extending the service life of your entire driveline.

Key Features:

• Restores Proper Driveline Geometry — Corrects carrier bearing angle on lifted trucks and SUVs with two-piece driveshafts
• Eliminates Vibration — Addresses driveline vibration caused by improper operating angles after a suspension lift or leveling kit installation
• Protects Drivetrain Components — Reduces accelerated wear on U-joints, carrier bearings, and transmission output components
• Complete Hardware Included — Comes with all necessary mounting hardware for a straightforward installation
• Durable Steel Construction — Built to withstand the demands of both on-road and off-road driving
• Ideal Companion Upgrade — Recommended addition for any suspension lift kit or leveling kit installation
• Backed by the Pro Comp Promise — Covered by a lifetime warranty on suspension products

Pro Comp has spent decades engineering, testing, and manufacturing suspension and driveline correction components designed to work as part of a complete lift system. Whether running a mild leveling kit or a full suspension lift, the Pro Comp Driveline Alignment Shim Kit helps protect your investment and keeps your drivetrain operating within its designed parameters — mile after mile, on and off the road.