Select the year of your Buick Apollo:

If you're looking to boost your ride's performance without losing that classic feel, the Yukon Gear & Axle high-performance ring and pinion gear set is definitely worth a look. These aren't just any gears; they’ve set the standard in the automotive gear world. The folks at Yukon really know their stuff’they’ve put in the time and effort to develop a design that stands up to the rigors of the road. With cutting-edge heat-treating techniques and rigorous quality testing, you can bet these gears are built to last. Plus, they’ve got your back with their Y.E.S. Plan, which offers a lifetime, no-questions-asked protection for as long as you own your vehicle. That’s peace of mind right there.
Now, let’s talk about what makes these gears special. If you’ve cranked up the horsepower or slapped on some bigger tires, you know how crucial it is to have the right gear ratio for optimal traction. This setup comes with a 3.08 ratio, which strikes a nice balance for those looking to enhance their vehicle's performance without sacrificing drivability. It fits perfectly in GM 7.5?? and 7.6?? differentials, so if you’re working on a classic Buick, Chevy, or GMC, you’re in luck.
Here’s a quick rundown of the specs: you’ve got a 7.50" ring gear diameter, 27 spline pinion, and it uses 10 ring gear bolts. Just keep in mind that mounting hardware isn’t included, so you’ll want to grab that separately. But honestly, that’s a small price to pay for the quality you’re getting.
This gear set fits a whole bunch of vehicles, from the Buick Apollo to the Chevy Impala, and even the Hummer H3. So whether you're restoring a classic or just looking to give your daily driver a little extra oomph, these gears are a solid choice.
Features:
- Fits GM 7.5" and 7.6" differentials
- 7.50" ring gear diameter for solid performance
- 27 spline pinion for reliable engagement
- 10 ring gear bolts for secure installation
- 3.08 ratio that balances power and efficiency
Specifications:
- Axle Type: Semi Float
- Cover Bolt Quantity: 10
- Gear Ratio: 3.08
- Mounting Hardware Included: No
Products Fitment:
- Buick Apollo 1973-1975
- Buick Electra 1977-1984
- Buick Regal 1978-1983
- Buick Skylark 1975-1979
- Chevrolet Astro 1985-2005
- Chevrolet Camaro 1982-2002
- Chevrolet Caprice 1978-1996
- Chevrolet Colorado 2004-2012
- Chevrolet El Camino 1977-1987
- Chevrolet Impala 1977-1985 & 1994-1996
- Chevrolet Malibu 1973-1983
- Chevrolet Monte Carlo 1978-1988
- Chevrolet Nova 1977-1979
- Chevrolet S10 1983-2004
- GMC Canyon 2004-2012
- GMC Envoy 2002-2005
- GMC Jimmy 1991
- GMC S15 1983-1990
- GMC Sonoma 1992-2004
- Hummer H3 2006-2010
- Hummer H3T 2009-2010
- Isuzu Rodeo 1991-2002
- Oldsmobile Bravada 1991-1994 & 1996-2004
- Oldsmobile Cutlass 1978-1981
- Oldsmobile Cutlass Supreme 1982-1988
- Oldsmobile Omega 1976-1979
- Pontiac Bonneville 1975-1986
- Pontiac Firebird 1977-2002
So, if you're ready to take your ride to the next level, consider the Yukon Gear ring and pinion gear set. It's a solid investment in performance that you won’t regret.
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Make Vehicle | Model | Year |
---|---|---|
1973-1975 Buick Apollo |
Apollo | 1973-1975 |
1977-1984 Buick Electra |
Electra | 1977-1984 |
1978-1983 Buick Regal |
Regal | 1978-1983 |
1975-1979 Buick Skylark |
Skylark | 1975-1979 |
1985-2005 Chevrolet Astro |
Astro | 1985-2005 |
1982-2002 Chevrolet Camaro |
Camaro | 1982-2002 |
1978-1996 Chevrolet Caprice |
Caprice | 1978-1996 |
2004-2012 Chevrolet Colorado |
Colorado | 2004-2012 |
1977-1987 Chevrolet El Camino |
El Camino | 1977-1987 |
1977-1985, 1994-1996 Chevrolet Impala |
Impala | 1977-1985, 1994-1996 |
1973-1983 Chevrolet Malibu |
Malibu | 1973-1983 |
1978-1988 Chevrolet Monte Carlo |
Monte Carlo | 1978-1988 |
1977-1979 Chevrolet Nova |
Nova | 1977-1979 |
1983-2004 Chevrolet S10 |
S10 | 1983-2004 |
2004-2012 GMC Canyon |
Canyon | 2004-2012 |
2002-2005 GMC Envoy |
Envoy | 2002-2005 |
1991 GMC Jimmy |
Jimmy | 1991 |
1983-1990 GMC S15 |
S15 | 1983-1990 |
1992-2004 GMC Sonoma |
Sonoma | 1992-2004 |
2006-2010 Hummer H3 |
H3 | 2006-2010 |
2009-2010 Hummer H3T |
H3T | 2009-2010 |
1991-2002 Isuzu Rodeo |
Rodeo | 1991-2002 |
1991-1994, 1996-2004 Oldsmobile Bravada |
Bravada | 1991-1994, 1996-2004 |
1978-1981 Oldsmobile Cutlass |
Cutlass | 1978-1981 |
1982-1988 Oldsmobile Cutlass Supreme |
Cutlass Supreme | 1982-1988 |
1976-1979 Oldsmobile Omega |
Omega | 1976-1979 |
1975-1986 Pontiac Bonneville |
Bonneville | 1975-1986 |
1977-2002 Pontiac Firebird |
Firebird | 1977-2002 |
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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