4 Degree Universal Pinion Angle Correction Shims, 3'' Suspension Axle Shims for Leaf Springs and Lift Blocks (Black)

Universal Pinion Angle Correction Shims Purpose These shims are designed to adjust the drivetrain angle of your vehicle, reducing vibrations caused by suspension modifications or lift kits, improving driving comfort, and extending component lifespan. Installation Instructions 1. Preparation: Safely lift the vehicle to a working height and ensure the workspace is clean. 2. Disassembly: Loosen the bolts connecting the leaf spring to the axle. 3. Shim Placement: Insert the shims between the leaf spring and the axle, with the thinner edge facing the front of the vehicle. 4. Reassembly: Re-tighten the bolts securely to ensure all components are properly aligned. 5. Final Check: Verify that the drivetrain angle has been corrected and vibrations are minimized. Notes · Ensure proper alignment of the shims and leaf springs during installation. · If the factory center pin is insufficient for secure installation, consider purchasing extended center pins. Package Contents 2 x Correction Shims

• 4 Degree Pinion Angle Shims for Suspension Correction: Effectively corrects the pinion angle to reduce driveline vibrations caused by lift kits or suspension modifications
• Wide Compatibility: These leaf spring shims fit most vehicles(SUVs, trucks, and off-road) with standard 3'' springs, Compatible with Ford, Chevrolet, GMC, Dodge, Toyota, Suzuki, Jeep, Nissan, and more
• Premium Steel Construction: Compared to aluminum and standard iron, our leaf spring shims are made from high-strength 45# steel with an electrophoretic finish, providing superior durability and excellent corrosion resistance, even in harsh environments
• Easy Installation:Features 4 grooves on both the top and bottom surfaces, ensuring a more stable fit and making installation easier. Though extended center pins(NOT INCLUDED) may be necessary for certain setups
• Pre-Drilled Center Pin Hole: The center pin hole is pre-drilled to 5/16'', a standard size compatible with most vehicles. For added adaptability, the hole can be easily drilled out to fit larger center pins(NOT INCLUDED)