fits year: 2012.

( Brand: Allstar Performance ), ( Manufacturer Part Number: ALL68518 ), ( Part Type: Bearing Bolt ), ( UPC: 848238036794 )
The Allstar Performance AL68518 Bearing Kit is a premium solution designed for GM 8.875" 12-bolt rear ends, engineered to deliver exceptional performance, durability, and reliability. This bearing kit is ideal for high-performance applications, racing, or heavy-duty usage.
The heart of this kit is the set of seven (7) large-size, pre-lubed, sealed, and precision-machined steel bearings. These bearings are specifically designed for the 8.875" 12-bolt GM rear end and are manufactured using advanced technologies and materials to ensure a perfect fit and long-lasting performance. Each bearing is carefully machined to tight tolerances, ensuring a smooth and efficient operation.
The kit also includes two (2) pinion bearings, which are crucial components in the power transmission system of the rear end. These bearings are designed to handle the immense loads generated during high-performance driving, ensuring the pinion shaft remains securely in place and maintains its alignment.
Additionally, the AL68518 Bearing Kit features a pair of pinion snubbers. These snubbers help absorb the shock loads generated during acceleration and deceleration, protecting the pinion bearing from damage and extending its lifespan.
The bearing kit also includes two (2) ring and pinion bearings, which support the ring and pinion gears in the differential. These bearings are engineered to handle the massive torque loads generated during aggressive driving, ensuring the ring and pinion gears remain securely in place and maintain their alignment.
All of the bearings in the AL68518 Bearing Kit are pre-lubed with a high-performance, long-lasting synthetic grease. This helps ensure the bearings are well-lubricated during operation, reducing friction and wear, and extending the lifespan of the bearings and the entire rear end assembly.
The AL68518 Bearing Kit is designed to be a direct replacement for the factory bearings, making the installation process straightforward and hassle-free. The included instructions and installation tools make it easy for even the most novice of DIYers to install the bearings themselves, saving them time and money.
In summary, the Allstar Performance AL68518 Bearing Kit is a high-performance solution for upgrading the bearings in your GM 8.875" 12-bolt rear end. With its precision-machined bearings, pre-lubed design, and easy installation process, this kit is an excellent choice for anyone looking to improve the performance, durability, and reliability of their rear end assembly.
The Allstar Performance AL68518 Bearing Kit is a popular choice among enthusiasts looking to upgrade their GM 8.875 12-bolt rear end. In this analysis, we will discuss the key features, benefits, and potential drawbacks of this bearing kit to help you make an informed decision.
1. Features and Benefits:a. High-performance design: The Allstar Performance AL68518 Bearing Kit is engineered for high-performance applications, featuring heavy-duty, chrome-moly steel races and high-quality, heat-treated steel balls.
b. Improved durability: The kit includes new pinion bearings, wheel bearings, and axle bearings designed to withstand the increased torque and loads commonly experienced in high-performance applications.
c. Reduced noise and vibration: The precision-machined components in the Allstar Performance AL68518 Bearing Kit minimize noise and vibration, resulting in a smoother, quieter ride.
d. Suitable for various applications: This bearing kit is suitable for a wide range of GM 8.875 12-bolt rear ends, including those found in muscle cars, trucks, and performance vehicles.
2. Potential Drawbacks:a. Cost: The Allstar Performance AL68518 Bearing Kit is more expensive than OEM replacement bearings due to its heavy-duty design and high-quality materials.
b. Installation: Installing the kit requires a significant amount of time, effort, and expertise. It is recommended to use a professional shop or have a skilled mechanic perform the installation.
c. Availability: Due to its popularity, there might be longer lead times for this bearing kit compared to OEM offerings.
3. Conclusion:The Allstar Performance AL68518 Bearing Kit offers numerous benefits for those seeking improved durability, reduced noise, and enhanced performance for their GM 8.875 12-bolt rear end. However, the high cost, installation complexity, and potential availability issues should be carefully considered before making a purchase.
Recommendation:If you are an enthusiast looking to maximize the performance and durability of your GM 8.875 12-bolt rear end, the Allstar Performance AL68518 Bearing Kit is an excellent investment. However, it is essential to weigh the benefits against the costs and potential challenges before making the purchase. If you are unsure about the installation process or have limited budget, an OEM replacement bearing kit may be a more suitable option.
Differential Installation Kit - Bearings / Crush Sleeve Gaskets Hardware Seals Shims Thread Locker 8.875 in GM 12-Bolt Bearing 12 Bolt Truck.