- Car & Truck Differentials, Assemblies Parts On Sale
- sku: 13010661803292633
- GM GM14T-513T
GM14T-513T GM Bolt Locker Ring Pinion Gear Chevy Grizzly
fits model: Grizzly. make: Chevy. year: 1973–2014.
| Brand | GM |
|---|---|
| Manufacturer Part Number | GM14T-513T |
| Part Type | RING PINION BOLT GEAR |
| Placement On Vehicle | REAR |
Review GM Rms 10.5 Inch Chevy Bolt Locker 5.13 Ring And Pinion Usa Gear for CHEVY GRIZZLY 1973–2014
Introducing the GM14T-513T 10.5-inch Chevy 14 bolt Grizzly Locker with a 5.13 ring and pinion gear, a superior choice for enhancing the performance and durability of your classic 1973-1988 GM truck. This locking differential system is designed to deliver exceptional traction and power distribution to both wheels during off-road conditions or when towing heavy loads.
The heart of this system is the 5.13 ring and pinion gear set, which boasts a robust design and high gear ratio. The increased gear ratio provides more torque at the wheels, enabling your vehicle to climb steep inclines, tow heavy loads, or power through challenging terrain with ease. The 5.13 gears also ensure smoother operation and longer gear life compared to standard gears.
The Grizzly Locker itself is a legendary differential locking mechanism that automatically engages in low traction conditions, transferring power to both wheels equally. This feature enhances traction, stability, and control, enabling you to traverse rugged terrain with confidence. The locker also includes a heavy-duty spider gear set and high-strength steel ring and pinion gears, designed to withstand the rigors of off-road driving and heavy towing.
This GM14T-513T differential assembly comes with a new pinion yoke, a new bearing retainer, and new seals to ensure a proper fit and reliable operation. The high-quality materials used in the construction of this locker, including chrome molybdenum steel, ensure long-lasting performance and durability.
The installation process is relatively straightforward and can be completed using common hand tools. A detailed instruction manual, along with access to technical support from the manufacturer, is provided to assist you during the installation process.
Upgrading your classic GM truck with the GM14T-513T 10.5-inch Chevy 14 bolt Grizzly Locker and 5.13 ring and pinion gear is an investment in both performance and reliability. This high-performance differential system is perfect for off-road enthusiasts, towing enthusiasts, or anyone seeking to enhance the capabilities of their classic GM truck.
title: Pros and Cons of Buying a GM14T-513T 10.5 Chevy 14 Bolt Grizzly Locker with 5.13 Ring Pinion Gear
The GM14T-513T 10.5 Chevy 14 Bolt Grizzly Locker with a 5.13 ring pinion gear is a popular choice among off-road enthusiasts for its durability and performance. Here are some pros and cons to help you make an informed decision about purchasing this differential.
Pros:1. Grizzly Locker: The locking differential provides better traction, especially during low-speed maneuvers, making it ideal for off-roading.
2. High Gear Ratio: The 5.13 ring and pinion gear set offers a higher gear ratio, resulting in more torque and better climbing ability.
3. Durability: The GM14T-513T differential is known for its robustness and can handle high power levels and extreme off-road conditions.
4. Easy Installation: The differential is a direct bolt-on replacement for the factory unit, making it a relatively easy upgrade.
Cons:1. Cost: The GM14T-513T differential and ring and pinion gear set can be quite expensive, especially when compared to factory units.
2. Noise: Some users report increased noise levels when using a locking differential, which can be a concern for those seeking a quiet ride.
3. Limited Application: This differential is designed specifically for 1973-1988 Chevy 10.5-inch trucks and may not be compatible with other vehicle makes or models.
Conclusion:The GM14T-513T 10.5 Chevy 14 Bolt Grizzly Locker with 5.13 ring pinion gear is an excellent choice for off-road enthusiasts who want improved traction, increased torque, and a more capable differential. However, the high cost and potential noise levels may be a concern for some buyers. Ultimately, if the benefits outweigh the drawbacks for your specific needs and budget, this differential upgrade can be a worthwhile investment.
Recommendation:If you're in the market for a high-performance differential for your 1973-1988 Chevy 10.5-inch truck and have the budget for it, the GM14T-513T 10.5 Chevy 14 Bolt Grizzly Locker with 5.13 ring pinion gear is a solid choice. However, if cost is a concern or if you're looking for a quieter ride, you may want to consider alternative differential options or focus on other upgrades for your vehicle.
Details:
Usa standard gear offers a lower cost alternative to other manufacturers when price must be kept low. It features a forged case and 8620 internals for maximum strength. All units assembled in the usa. Usa standard gear, ring pinion sets are the right choice when price is a factor and quality essential.
Master install kit, premium master install kit uses only the highest quality components including kayo brand bearings. Gm 10.5 Grizzly replaces spider gears in standard open differential, mechanical lockers may be to noisy and aggressive for some street driven applications. Its patented design reduces common locker failures. Usa standard gear offers a full line of ring pinion sets for variety common hard to find applications.
Included are carrier bearings and races, pinion seal, complete shim kit, ring gear bolts, nut, crush collar if applicable, thread lock, marking compound, brush, gasket or RV silicone. Yukon Grizzly locker, the locker is the ultimate in locking differentials for street, off-road, drag racing. Grizzly lockers provide 100% power to both tires, while still allowing for disengagement negotiating turns. The Yukon Grizzly locker is a mechanical locking differential.
specifications differentialsdepo:
- for models: Grizzly
- for makes: Chevy
- for years: 1973–2014
- brand: Gm
- mpn: Gm14t-513t
- part type: Ring Pinion Bolt Gear
- placement on vehicle: Rear
shipping differentialsdepo:
- carrier: fedex
- type: fixed
- transit: 3-5 days
- class: economy
- service: fedex ground economy
offer differentialsdepo:
- in stock #: 5
- sold #: 15
- prices: $307.20–$487.20
- item condition: New
- availability: in stock
- options: ship-to-home
- started: november 16, 2025
payments differentialsdepo:
- credit card: visa
- wallet: paypal
- other
general differentialsdepo:
- category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional
seller differentialsdepo:
- # reviews: 2011
- city: michigan
- rating: 100.0%
returns differentialsdepo:
- policy: returns accepted
- paid by: seller
- time: 30 days
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