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If you’re looking to amp up your ride’s performance, the Yukon Dura Grip is where it’s at. This isn’t just any limited slip differential; it’s designed to give you that perfect blend of smoothness and aggression when you hit the trails or the streets. I’ve had my fair share of adventures with this unit, and let me tell you, it really builds confidence when tackling varied terrains.
The Dura Grip is built to last, thanks to its high-strength nodular case and those beefy 4320 chromoly spider gears. You know, the kind that can take a beating without flinching. Plus, it features composite clutches that give you a solid grip without sacrificing performance. And if you ever need to freshen it up, the fully rebuildable design means you can keep it running strong for years to come.
Now, let’s talk specs for a moment. This bad boy fits a 4.10 gear ratio and up, and it’s made for GM 12 bolt cars with 30 spline axles. So if you’ve got a classic like a ‘64 Impala or a ‘70 GTO, you’re in luck. It’s heat-treated steel, which means it can handle the heat of intense driving without breaking a sweat. And, of course, it’s proudly assembled in the USA, which is always a nice touch.
Here’s what you can expect:
- Designed to fit 4.10 gear ratios and higher
- Compatible with 12 P GM vehicles and 30 spline axles
- Rebuildable, so you can keep it in top shape
- Composite clutches for that sweet limited slip action
- Extensively tested for reliability and performance
- Strong 4320 chromoly spider gears for durability
- Precision-cut gears for maximum strength in any situation
In terms of fitment, this differential works wonders for a range of classic rides:
- Buick Wildcat (1964-1970)
- Chevrolet Bel Air (1964-1972)
- Chevrolet Biscayne (1964-1972)
- Chevrolet Camaro (1967-1972)
- Chevrolet Caprice (1966-1970)
- Chevrolet Chevelle (1964-1973)
- Chevrolet Chevy II (1964-1968)
- Chevrolet El Camino (1965-1972)
- Chevrolet Impala (1964-1972)
- Chevrolet Monte Carlo (1970-1972)
- Chevrolet Nova (1969-1972)
- Pontiac Firebird (1969-1972)
- Pontiac GTO (1970-1972)
So, if your vehicle is craving some serious performance, durability, and strength, the Yukon Dura Grip is definitely worth considering. It’s not just a part; it’s a game-changer.
Proposition 65
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
| Make Vehicle | Model | Year |
|---|---|---|
|
1964-1970 Buick Wildcat |
Wildcat | 1964-1970 |
|
1964-1972 Chevrolet Bel Air |
Bel Air | 1964-1972 |
|
1964-1972 Chevrolet Biscayne |
Biscayne | 1964-1972 |
|
1967-1972 Chevrolet Camaro |
Camaro | 1967-1972 |
|
1966-1970 Chevrolet Caprice |
Caprice | 1966-1970 |
|
1964-1973 Chevrolet Chevelle |
Chevelle | 1964-1973 |
|
1964-1968 Chevrolet Chevy II |
Chevy II | 1964-1968 |
|
1965-1972 Chevrolet El Camino |
El Camino | 1965-1972 |
|
1964-1972 Chevrolet Impala |
Impala | 1964-1972 |
|
1970-1972 Chevrolet Monte Carlo |
Monte Carlo | 1970-1972 |
|
1969-1972 Chevrolet Nova |
Nova | 1969-1972 |
|
1969-1972 Pontiac Firebird |
Firebird | 1969-1972 |
|
1970-1972 Pontiac GTO |
GTO | 1970-1972 |
Yukon's mission is to build quality parts that exceed your expectations. We achieve this through state-of-the-art product design and an in-house engineering team. Our parts are then produced by leaders in OEM manufacturing and endure rigorous testing.
Yukon Gear & Axle ("Yukon") warrants the original retail purchaser that all Yukon products will be free from defects in materials and workmanship for the periods shown herein. Yukon makes no other warranty of any kind, express or implied. All other warranties, including but not limited to an implied warranty of merchantability or fitness for a particular purpose, are excluded. This warranty is offered provided that the Yukon product has been installed and maintained in accordance with Yukon instructions, and that it has not been subject to modification, accident, abnormal use or misuse. At Yukon's discretion, this warranty may be voided if installation of Yukon product(s) occurs on vehicles with tires that exceed Yukon Maximum Recommended Tire Size.
Upon notification of a warranty claim, Yukon shall investigate the claim of defect, and, in the event of a verified defect, shall, at their sole choice, either repair the defective product, replace it, or refund the purchase price.
This warranty does not cover, and Yukon shall not be liable for, incidental or consequential damages, including loss of time, road service charges, labor charges, inconvenience, loss of vehicle use, loss of revenues, or loss or damage to personal property (including loss or damage to vehicle parts due to the failure of the Yukon product)*. In addition, this warranty does not cover, and Yukon shall not be liable for, any undertaking, representation, or agreements made by dealers or other third parties selling Yukon Gear & Axle products, except where such agreements are within the provisions of this Warranty statement. Also, this warranty does not cover damage to the axle caused by or facilitated by failure of a non-Yukon component.
This agreement offers you specific legal rights. You may also have other rights which vary from state to state.
YUKON WARRANTY BY PRODUCT
Spool
Upon notification of a warranty claim, Yukon shall investigate the claim of defect, and, in the event of a verified defect, shall, at their sole choice, either repair the defective product, replace it, or refund the purchase price.
This warranty does not cover, and Yukon shall not be liable for, incidental or consequential damages, including loss of time, road service charges, labor charges, inconvenience, loss of vehicle use, loss of revenues, or loss or damage to personal property (including loss or damage to vehicle parts due to the failure of the Yukon product)*. In addition, this warranty does not cover, and Yukon shall not be liable for, any undertaking, representation, or agreements made by dealers or other third parties selling Yukon Gear & Axle products, except where such agreements are within the provisions of this Warranty statement. Also, this warranty does not cover damage to the axle caused by or facilitated by failure of a non-Yukon component.
This agreement offers you specific legal rights. You may also have other rights which vary from state to state.
YUKON WARRANTY BY PRODUCT
Spool
- Length:As long as original purchaser owns vehicle in which Spool is originally installed
- Notes:It is normal for Spools to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for Spool to function properly without premature wear.
- Length:As long as original purchaser owns vehicle in which Super Joint is originally installed
- Notes:Warranty coverage is for breakage of cross section or caps only. Failure by wear or galling is not covered.
- Length:One (1) Year
- Notes:Covers parts for one year against manufacturers defects.
- Length:Ten (10) Years
- Notes:Covers parts for ten years against manufacturing defects.
- Length:Ten (10) Years
- Notes:Covers parts for ten years against manufacturing defects.
- Length:Limited Lifetime
- Notes:Limited Lifetime warranty covering manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
- Length:Limited Lifetime
- Notes:Limited Lifetime warranty covering manufacturing defects and axle breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace axle or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
- Length:One (1) Year
- Notes:Warrantied against manufacturing defects for one (1) year.
- Length:One (1) Year
- Notes:Exclusions apply, does not cover premature clutch wear or abuse. It is normal for Positraction differentials to cause tire chatter, squeal, or scrubbing when vehicle is not moving in a straight line. Both rear tires must measure the same height from ground to top of wheel for differential to function properly without premature wear. Limited slip additive or appropriate friction modifier must be used with oil to reduce Positraction chatter.
- Length:Six (6) Years
- Notes:All Zip Lockers come with a six (6) year warranty against manufacturer defect, including any collaterally damaged parts and associated labor, up to $2,000*, for the first two (2) years. Collaterally damaged parts must be submitted for inspection. Receipts for parts and associated labor must be submitted as well. Only claims deemed reasonable by Yukon Gear & Axle will be accepted. Offer may be discontinued without advance notice.
- Length:One (1) Year
- Notes:Covers the replacement of the unit and any collaterally damaged parts and associated labor, up to $2,000. Collaterally damaged parts must be submitted for inspection. Receipts for parts and associated labor must be submitted as well. Only claims deemed reasonable by Yukon Gear & Axle will be accepted. Offer may be discontinued without advance notice.
- Length:One (1) Year
- Notes:Covers parts for one year against manufacturing defects.
- Length:One (1) Year
- Notes:Covers parts for one year against manufacturing defects.
- Length:One (1) Year
- Notes:Covers parts for one year against manufacturing defects.
- Length:One (1) Year
- Notes:Includes BK, MK, PK, and YK. Covers parts for one year against manufacturing defects.
- Length:One (1) Year
- Notes:One year against manufacturing defects. Exclusions apply, does not cover clutch wear in limited slip differentials.
- Length:Limited Lifetime
- Notes:Limited Lifetime warranty covering manufacturing defects and breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace the part or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations.
- Length:Limited Lifetime
- Notes:Limited Lifetime warranty covering manufacturing defects and breakage for as long as you own the vehicle. This warranty is not transferable to another party. "No Questions Asked" replacement for first warranty return, however, Yukon reserves the right to either replace the part or refund original purchase price after the first warranty claim. Yukon (through RANDYS Worldwide Automotive) makes final determination on warranty considerations
- Length:One (1) Year
- Notes:Warrantied against manufacturing defects for one (1) year. Longer warranty is available through purchase of a Y.E.S. plan.
Installation Instructions
Click to view the Installation Instructions here
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