3862515 GENERAL MOTORS Ring Pinion Gear Set Bolt Rearend Car

Review GENERAL MOTORS Gm 4.56 Ring And Pinion Gear Set Bolt Rearend Car Z28 for GM CAMARO 2012

Introducing the 3862515 GM 4.56 Ring and Pinion Gear Set, an essential upgrade for your 12-bolt rear end in cars like the iconic Z28 Camaro. This high-performance gear set is engineered to deliver superior strength, durability, and improved power transfer for enhanced acceleration and overall driving performance.

The 3862515 kit comprises of a complete ring and pinion gear set, including the ring gear, pinion gear, and necessary hardware. The ring gear is a sturdy, forged steel component with a tooth count of 31, ensuring a secure fit on the differential housing and a robust connection to the pinion shaft. The pinion gear, on the other hand, features a tooth count of 37, which meshes with the ring gear to transmit engine power to the differential.

The gears in this set are manufactured using advanced heat-treating processes, ensuring they possess superior strength and resistance against wear and tear. The 4.56 gear ratio provides an optimal balance between acceleration and cruising speed, making it an excellent choice for street performance and occasional track use.

The 3862515 GM Ring and Pinion Gear Set is designed to fit directly into your existing 12-bolt rear end, making installation straightforward and hassle-free. All necessary hardware is included in the kit, ensuring a seamless installation process.

In summary, the 3862515 GM 4.56 Ring and Pinion Gear Set is an excellent choice for car enthusiasts looking to enhance the power delivery and overall performance of their 12-bolt rear end in vehicles like the Z28 Camaro. Its robust construction, superior strength, and improved power transfer make it a must-have upgrade for those seeking to achieve unparalleled acceleration and driving experience.

Buying a 3.862515 GM 4.56 Ring Pinion Gear Set for a 12-Bolt Rear End: Pros, Cons, and Conclusion

The 3.862515 GM 4.56 ring pinion gear set is a popular choice for those looking to upgrade their 12-bolt rear end in cars like the Z28 Camaro. Here are some pros and cons to consider before making a purchase.

1. Enhanced Performance: The higher gear ratio of the 4.56 ring and pinion provides better torque multiplication, resulting in improved acceleration and overall performance.

2. Durability: GM ring and pinion sets are known for their high-quality materials and robust design, making them suitable for heavy-duty applications and high horsepower setups.

3. Availability: As a factory-made component, this gear set is readily available and can often be found through various automotive part suppliers, ensuring a reliable source for replacement or upgrade.

1. Cost: Compared to aftermarket options, factory GM ring and pinion sets can be more expensive, which may deter some buyers.

2. Limited Customization: Since this is a factory-made part, there is limited room for customization. For those looking for a unique gear ratio or specific material upgrades, an aftermarket alternative may be a better choice.

The decision to purchase a 3.862515 GM 4.56 ring pinion gear set for a 12-bolt rear end ultimately depends on your specific needs and preferences. If you are looking for a reliable, high-performing, and readily available upgrade, this factory-made option is a strong contender. However, if you are seeking customization or cost savings, an aftermarket alternative may be worth considering. Ultimately, it is essential to weigh the pros and cons and make an informed decision based on your unique requirements and budget.

If you value reliability, performance, and convenience, and are willing to invest in a high-quality factory-made component, the 3.862515 GM 4.56 ring pinion gear set is a solid choice for your 12-bolt rear end. Make sure to consult with a trusted automotive parts supplier or mechanic to ensure proper installation and compatibility with your specific vehicle application.

Details:

3862527 ring gear 3862515 pinion. Used original Gm 4.56 ring pinion gear set 12 bolt rearend car.

specifications differentialsdepo:

• for models: Camaro
• for makes: Gm
• for years: 2012
• brand: General Motors
• mpn: 3862515
• type: Pinion
• gear ratio: 4
• country/region of manufacture: United States
• vintage part: Yes
• placement on vehicle: Rear

seller differentialsdepo:

• rating: 99.5%
• # reviews: 3118
• city: bowling green, kentucky

payments differentialsdepo:

• credit card: visa
• wallet: google-pay
• other

offer differentialsdepo:

• sold #: 18
• availability: in stock
• in stock #: 2
• options: ship-to-home
• prices: $295.00–$695.00
• item condition: Used
• best offers: true
• started: may 21, 2025

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional

returns differentialsdepo:

• policy: no returns

shipping differentialsdepo:

• class: standard
• carrier: usps
• service: usps ground advantage
• type: calculated
• transit: 3-9 days