SPC Performance Angle Shims

Universal 3-Degree Pinion Angle Shims for Trucks and SUVs (10552)

Part #: 10552

Overview

The SPC Performance Angle Shims are precision-engineered components designed to adjust the pinion angle of your vehicle's rear differential. Whether you're working on a 2WD or 4WD truck or SUV, these shims help restore proper driveshaft alignment after suspension modifications, lift kits, or axle swaps. Proper pinion angle is crucial for optimal drivetrain performance, reducing vibrations, and preventing premature component wear. These shims are ideal for enthusiasts and professional mechanics seeking a reliable solution to maintain or improve vehicle handling and longevity.

Constructed from high-quality materials, SPC Performance Angle Shims provide a durable and precise means to correct driveline angles, ensuring smooth power transfer and reducing stress on universal joints and CV joints. They are designed for easy installation and compatibility across a wide range of vehicles, making them a versatile addition to your suspension or drivetrain upgrade toolkit.

Key Features

SPC Performance Angle Shims offer a straightforward solution for pinion angle correction with several key features:

• Manufactured from high-strength HD zinc alloy, aluminum, or manganese bronze for exceptional durability and corrosion resistance.
• Available in various widths and degree corrections to accommodate different vehicle setups and suspension modifications.
• Designed to provide a 3-degree change in pinion angle, helping to eliminate driveline vibrations and improve overall drivetrain alignment.
• Precision-machined for a perfect fit, ensuring consistent and reliable performance.
• Suitable for both 2WD and 4WD trucks and SUVs, making them a versatile choice for a wide range of applications.
• Easy to install with standard tools, requiring no special modifications or extensive disassembly.
• Helps support improved handling, reduced noise, and extended component life by maintaining optimal driveshaft angles.

Construction & Design

The SPC Performance Angle Shims are crafted from premium materials such as high-quality HD zinc alloy, aluminum, or manganese bronze, ensuring strength and longevity under demanding conditions. Their precision machining guarantees a perfect fit, which is essential for maintaining accurate pinion angles. The design incorporates a simple, effective shape that allows for quick installation and removal, making them suitable for both professional and DIY applications. These shims are engineered to withstand harsh environments, resist corrosion, and provide consistent performance over time.

Performance & Benefits

By installing these 3-degree pinion angle shims, you can expect a noticeable improvement in your vehicle's driveline performance. Correcting the pinion angle reduces vibrations that can occur during acceleration and deceleration, leading to a smoother ride. It also helps prevent premature wear on universal joints, CV joints, and driveshaft components, ultimately extending the lifespan of your drivetrain. Whether you're lifting your vehicle, replacing axles, or fine-tuning your suspension, these shims help ensure your drivetrain operates at its best, supporting better power delivery and handling characteristics.

Installation & Fitment

Installing the SPC Performance Angle Shims is a straightforward process that typically requires basic hand tools. The shims are designed to fit between the differential housing and the axle, allowing you to adjust the pinion angle without extensive disassembly. No cutting, drilling, or complex modifications are necessary, making this a quick and effective upgrade for your vehicle. Always verify your specific vehicle's requirements and follow the manufacturer's instructions for optimal results.

• Easy bolt-on installation with standard tools
• No cutting or drilling required
• Compatible with a wide range of trucks and SUVs

What's Included

• SPC Performance Pinion Angle Shim (3-degree correction)
• Installation hardware and instructions

Ideal For

• Truck and SUV owners performing suspension lifts or axle swaps
• Enthusiasts seeking to eliminate driveline vibrations
• Professionals and DIYers aiming to improve drivetrain longevity and performance
• Anyone needing to restore proper driveshaft angles after suspension modifications

Emissions Note

This product is designed for off-road use and may not be legal for street use in all areas. Please check local regulations before installation. Proper installation and use are the responsibility of the vehicle owner.