Yukon Gear & Axle
Yukon Gear Duragrip Posi For GM 8.2in w/ 28 Spline Axles / 3.08 and Up - YDGGM8.2-3-28-1
- SKU:
- YUKYDGGM8.2-3-28-1
- UPC:
- 883584260219
- MPN:
- YDGGM8.2-3-28-1
- Availability:
- Regularly stocked product
Description
What is the main purpose of a limited slip differential?
A limited slip differential primarily directs power to the wheel with the most traction, enhancing control during spirited driving and challenging conditions.
How does the Yukon Dura Grip differ from an open differential?
The Dura Grip, a positraction limited slip differential, actively manages power distribution, unlike an open differential which sends equal power to both wheels.
The YUK Dura Grip, a drop-in differential, excels in street performance with a usage score of 8, delivering maximum traction. Its high-strength nodular case and forged 4320 chromoly spider gears ensure ultimate strength for relentless performance. Trust this positraction limited slip differential for unwavering durability and control.
What Owners Say
Off-road enthusiasts and performance builders consistently praise the Yukon Dura Grip for its billet case construction, hardened internals, and carbon clutches that deliver reliable traction in demanding conditions. Owners report excellent performance in both front and rear axle applications, with particular appreciation for the availability of rebuild parts—a feature that extends the unit's service life. Some discussions note it may be overkill for light-duty use, and a few builders question the choice versus competing Tru Trac units, though consensus places it alongside respected names like Eaton for clutch-type limited slip quality. The Dura Grip has earned solid credibility among the drivetrain upgrade community.
Key Features
- positraction limited slip differential
- high strength nodular case
- forged 4320 chromoly spider gears
- composite clutches
- Fits 8.2 in. GM w/28 Spline Axles
- Fits 3.08-and-up gear ratio
Why Choose the YUK Dura Grip
Delivers maximum traction and control in challenging driving conditions.
Provides unwavering durability and reliability for extreme performance demands.
Achieves lightning-fast engagement for instant power transfer to the wheels.
Transforms your classic muscle car's handling and acceleration capabilities.
Who Is This For?
Street Performance — 8/10
Positraction differential enhances traction for spirited driving.
Track / Autocross — 7/10
Limited slip improves cornering and acceleration grip.
Drag Racing — 7/10
Strong spider gears and limited slip aid launch traction.
Weekend Off-Roading — 6/10
Limited slip improves traction on varied terrain.
Racing Competition — 7/10
High strength components support demanding racing conditions.
Easy DIY Install — 5/10
Drop-in installation type suggests straightforward fitting.
Frequently Asked Questions
What is the Yukon Dura Grip Positraction Differential?
Yukon Dura Grip is a positraction limited-slip differential designed for enhanced traction and control. Its high-strength nodular case and forged 4320 chromoly spider gears deliver unwavering durability for extreme performance demands, making it ideal for street performance enthusiasts.
How do I confirm if the Yukon Dura Grip fits my vehicle?
Confirm fitment for your vehicle by cross-referencing your axle specifications, as this unit is designed to fit 8.2 inch GM axles with 28 spline axles. This direct drop-in installation ensures a straightforward upgrade for eligible classic muscle cars.
What performance improvements can I expect with the Yukon Dura Grip?
Experience a significant performance upgrade with a usage score of 8 for Street Performance, as the positraction limited-slip differential enhances traction for spirited driving. This differential achieves lightning-fast engagement for instant power transfer to the wheels.
What is the installation process for the Yukon Dura Grip?
The Yukon Dura Grip features a drop-in installation type, indicating a straightforward fitting process for qualified technicians. Its composite clutches and high-strength nodular case are designed for seamless integration into compatible axle assemblies.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1964–1972 | Chevrolet | Bel Air | Base |
| 1964–1972 | Chevrolet | Biscayne | Base |
| 1967–1970 | Chevrolet | Camaro | Base |
| 1967–1970 | Chevrolet | Camaro | RS |
| 1967–1970 | Chevrolet | Camaro | SS |
| 1967–1970 | Chevrolet | Camaro | Z28 |
| 1966–1971 | Chevrolet | Caprice | Base |
| 1964–1972 | Chevrolet | Chevelle | Base |
| 1964–1972 | Chevrolet | Chevelle | SS |
| 1965–1973 | Chevrolet | Chevelle | Deluxe |
| 1967–1968 | Chevrolet | Chevelle | 300 |
| 1967–1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1967–1972 | Chevrolet | Chevelle | Concours |
| 1968–1972 | Chevrolet | Chevelle | Malibu |
| 1968–1972 | Chevrolet | Chevelle | Nomad |
| 1969–1972 | Chevrolet | Chevelle | Greenbrier |
| 1969–1972 | Chevrolet | Chevelle | Concours Estate |
| 1964–1967 | Chevrolet | Chevy II | Base |
| 1964–1968 | Chevrolet | Chevy II | Nova |
| 1964–1967 | Chevrolet | Chevy II | Nova SS |
| 1964–1972 | Chevrolet | El Camino | Base |
| 1968–1972 | Chevrolet | El Camino | Custom |
| 1968–1972 | Chevrolet | El Camino | SS |
| 1964–1972 | Chevrolet | Impala | Base |
| 1964–1967 | Chevrolet | Impala | SS |
| 1970–1972 | Chevrolet | Monte Carlo | Base |
| 1969–1972 | Chevrolet | Nova | Base |
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Differentials — Drivetrain
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1964-1972 | Chevrolet | Bel Air | Base |
| 1964-1972 | Chevrolet | Biscayne | Base |
| 1967-1970 | Chevrolet | Camaro | Base |
| 1967-1970 | Chevrolet | Camaro | RS |
| 1967-1970 | Chevrolet | Camaro | SS |
| 1967-1970 | Chevrolet | Camaro | Z28 |
| 1966-1971 | Chevrolet | Caprice | Base |
| 1967-1968 | Chevrolet | Chevelle | 300 |
| 1967-1969 | Chevrolet | Chevelle | 300 Deluxe |
| 1964-1968,1970-1972 | Chevrolet | Chevelle | Base |
| 1967-1972 | Chevrolet | Chevelle | Concours |
| 1969-1972 | Chevrolet | Chevelle | Concours Estate |
| 1965-1967,1973 | Chevrolet | Chevelle | Deluxe |
| 1969-1972 | Chevrolet | Chevelle | Greenbrier |
| 1968-1972 | Chevrolet | Chevelle | Malibu |
| 1968-1972 | Chevrolet | Chevelle | Nomad |
| 1964-1972 | Chevrolet | Chevelle | SS |
| 1964-1967 | Chevrolet | Chevy II | Base |
| 1964-1968 | Chevrolet | Chevy II | Nova |
| 1964-1967 | Chevrolet | Chevy II | Nova SS |
| 1964-1972 | Chevrolet | El Camino | Base |
| 1968-1972 | Chevrolet | El Camino | Custom |
| 1968-1972 | Chevrolet | El Camino | SS |
| 1964-1972 | Chevrolet | Impala | Base |
| 1964-1967 | Chevrolet | Impala | SS |
| 1970-1972 | Chevrolet | Monte Carlo | Base |
| 1969-1972 | Chevrolet | Nova | Base |
Additional Information
Clearance Item: |
N |
MPN: |
YDGGM8.2-3-28-1 |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Drivetrain>Differentials |
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