






Images may differ
Some product images are generic and supplied by the manufacturer. Always check the product title, specifications and fitment information before ordering.
| SKU | YUKYDGGM55P-17-1 |
| MPN | YDGGM55P-17-1 |
| GTIN | 883584260561 |
| Certifications | None |
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1955-1964 | Chevrolet | Bel Air | Base |
| 1955-1956 | Chevrolet | Bel Air | Beauville |
| 1955-1957 | Chevrolet | Bel Air | Nomad |
| 1958-1964 | Chevrolet | Biscayne | Base |
| 1960 | Chevrolet | Biscayne | Fleetmaster |
| 1962-1964 | Chevrolet | Chevy II | Base |
| 1962-1964 | Chevrolet | Chevy II | Nova |
| 1964 | Chevrolet | Chevy II | Nova SS |
| 1955-1964 | Chevrolet | Corvette | Base |
| 1958-1964 | Chevrolet | Impala | Base |
| 1964 | Chevrolet | Impala | SS |
| 1964 | Chevrolet | Malibu | Base |
| 1958-1961 | Chevrolet | Nomad | Base |
The Yukon Gear Dura Grip Positraction differential is engineered specifically for the 55P GM axle equipped with 17 spline axles, providing superior traction and durability for demanding driving conditions. This performance differential ensures power is efficiently distributed to your rear wheels, enhancing grip and control on both street and track.
Crafted with precision and designed to withstand the rigors of high torque and horsepower, the Dura Grip model from Yukon Gear & Axle is ideal for enthusiasts aiming to boost their drivetrain's reliability without sacrificing smooth operation. Whether you are restoring a classic muscle car or upgrading your modern hot rod, this posi traction differential offers a perfect balance of performance and dependability.
Installation is straightforward for those familiar with GM rear ends, and this differential is backed by Yukon Gear & Axle's reputation for quality and innovation. Compatible with a wide range of applications, the Dura Grip will keep your vehicle connected to the road with confidence, making it a must-have upgrade for any serious V8 or muscle car build.
Crafted with precision and designed to withstand the rigors of high torque and horsepower, the Dura Grip model from Yukon Gear & Axle is ideal for enthusiasts aiming to boost their drivetrain's reliability without sacrificing smooth operation. Whether you are restoring a classic muscle car or upgrading your modern hot rod, this posi traction differential offers a perfect balance of performance and dependability.
Installation is straightforward for those familiar with GM rear ends, and this differential is backed by Yukon Gear & Axle's reputation for quality and innovation. Compatible with a wide range of applications, the Dura Grip will keep your vehicle connected to the road with confidence, making it a must-have upgrade for any serious V8 or muscle car build.
Customer reviews
Based on 160 reviews
Netherlands owned and operated
We want to deliver parts fast, efficiently, and with ease. Our mission is to continue to provide just that. To provide large inventory and efficient logistics while maintaining great service. As well as a community with like-minded auto enthusiasts that share the same passion as we do.

















