Shop By Product Matching "Yukon Gear"
Choose your Engine for your 1981 GMC K2500
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- Yukon Ring and Pinion Gear Set for GM 8.5in./8.6in. Differentials; 3.73 Ratio
- 8.5 in./8.6 in. 10 Bolt; 3.73 Ratio GM 8.5 & 8.6 in.; 10 Bolt; Ring and Pinion Set; 3.73 Ratio~GM 8.5 in.; 3.73 Ratio
- Yukon Gear/Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers accomplish this by using state-of-the art design; heat-treating techniques; and quality testing.
- Ring And Pinion Gear Set
- Product Attributes:
- Axle Type:
- Gm 8.5 In.
- Gm 8.6 In.
- Gear Ratio: 3.73
- WARNING CA Proposition 65: No
- Axle Type:
-
Features:
- Fits GM 8.5 in. And 8.6 in.
- 30 Spline Pinion
- 3.73 Ratio
- 10 Ring Gear Bolts
- 8.50 in. Ring Gear Diameter
- Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
This Part Fits the Following OEM/Substitute Numbers:
26066706
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1981 - GMC K2500 | L | - | Front | 6 Cyl 4.8L | 292 |
- Yukon Ring and Pinion Gear Set for GM 8.5in./8.6in. Differentials; 3.73 Ratio
- 8.5 And 8.6 in. Ring Gear; 3.73 Ratio GM 8.5 in.; 3.73 Ratio~GM 8.5 & 8.6 in.; 10 Bolt; Ring and Pinion Set; 3.73 Ratio
- Yukon Gear/Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers accomplish this by using state-of-the art design; heat-treating techniques; and quality testing.
- Ring And Pinion Gear Set
- Product Attributes:
- Axle Type:
- Gm 8.5 In.
- Gm 8.6 In.
- Gear Ratio: 3.73
- WARNING CA Proposition 65: No
- Axle Type:
-
Features:
- Fits GM 8.5 in. And 8.6 in.
- 30 Spline Pinion
- 3.73 Ratio
- 10 Ring Gear Bolts
- 8.50 in. Ring Gear Diameter
- Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1981 - GMC K2500 | L | - | Front | 6 Cyl 4.8L | 292 |
- Yukon Ring and Pinion Gear Set for GM 8.5in./8.6in. Differentials; 3.73 Ratio
- 8.5 And 8.6 in. Ring Gear; 3.73 Ratio GM 8.5 in.; 3.73 Ratio~GM 8.5 and 8.6 in.; 10 Bolt; Ring and Pinion Set; 3.73 Ratio
- Yukon Gear/Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers accomplish this by using state-of-the art design; heat-treating techniques; and quality testing.
- Ring And Pinion Gear Set
- Product Attributes:
- Axle Type:
- Gm 8.5 In.
- Gm 8.6 In.
- Gear Ratio: 3.73
- WARNING CA Proposition 65: No
- Axle Type:
-
Features:
- Fits GM 8.5 in. And 8.6 in.
- 30 Spline Pinion
- 3.73 Ratio
- 10 Ring Gear Bolts
- 8.50 in. Ring Gear Diameter
- Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1981 - GMC K2500 | L | - | Front | 6 Cyl 4.8L | 292 |
- Yukon Ring and Pinion Gear Set for GM 8.5in./8.6in. Differentials; 3.73 Ratio
- 8.5 And 8.6 in. Ring Gear; 3.73 Ratio GM 8.5 in.; 3.73 Ratio~GM 8.5 and 8.6 in.; 10 Bolt; Ring and Pinion Set; 3.73 Ratio
- Yukon Gear/Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers accomplish this by using state-of-the art design; heat-treating techniques; and quality testing.
- Ring And Pinion Gear Set
- Product Attributes:
- Axle Type:
- Gm 8.5 In.
- Gm 8.6 In.
- Gear Ratio: 3.73
- WARNING CA Proposition 65: No
- Axle Type:
-
Features:
- Fits GM 8.5 in. And 8.6 in.
- 30 Spline Pinion
- 3.73 Ratio
- 10 Ring Gear Bolts
- 8.50 in. Ring Gear Diameter
- Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1981 - GMC K2500 | L | - | Rear | 6 Cyl 4.8L | 292 |
- Yukon Ring and Pinion Gear Set for GM 8.5in./8.6in. Differentials; 3.73 Ratio
- 8.5 And 8.6 in. Ring Gear; 3.73 Ratio GM 8.5 in.; 3.73 Ratio~GM 8.5 & 8.6 in.; 10 Bolt; Ring and Pinion Set; 3.73 Ratio
- Yukon Gear/Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers accomplish this by using state-of-the art design; heat-treating techniques; and quality testing.
- Ring And Pinion Gear Set
- Product Attributes:
- Axle Type:
- Gm 8.5 In.
- Gm 8.6 In.
- Gear Ratio: 3.73
- WARNING CA Proposition 65: No
- Axle Type:
-
Features:
- Fits GM 8.5 in. And 8.6 in.
- 30 Spline Pinion
- 3.73 Ratio
- 10 Ring Gear Bolts
- 8.50 in. Ring Gear Diameter
- Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1981 - GMC K2500 | L | - | Rear | 6 Cyl 4.8L | 292 |
- Yukon Ring and Pinion Gear Set for GM 8.5in./8.6in. Differentials; 3.73 Ratio
- 8.5 in./8.6 in. 10 Bolt; 3.73 Ratio GM 8.5 & 8.6 in.; 10 Bolt; Ring and Pinion Set; 3.73 Ratio~GM 8.5 in.; 3.73 Ratio
- Yukon Gear/Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers accomplish this by using state-of-the art design; heat-treating techniques; and quality testing.
- Ring And Pinion Gear Set
- Product Attributes:
- Axle Type:
- Gm 8.5 In.
- Gm 8.6 In.
- Gear Ratio: 3.73
- WARNING CA Proposition 65: No
- Axle Type:
-
Features:
- Fits GM 8.5 in. And 8.6 in.
- 30 Spline Pinion
- 3.73 Ratio
- 10 Ring Gear Bolts
- 8.50 in. Ring Gear Diameter
- Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you've added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1981 - GMC K2500 | L | - | Rear | 6 Cyl 4.8L | 292 |
- Yukon Positraction Shim kit GM 8.2in.; GM 8.5in.; 12T; 12P; 8.8in./Cast Iron Vet
- 8.875 in. 12 Bolt; 8.8 in. 10 Bolt GM 8.5 in.; Dura Grip Posi Shim Kit
- Yukon Positraction shim kit (12 shims) for GM 8.2in.; GM 8.5in./8.6in.; 12T; 12P; Ford 8.8in./Cast Iron Vette
- Positraction Shim Kit
- Product Attributes:
- WARNING CA Proposition 65: No
-
Features:
- Fits Ford 8.8 in.
- 1963-1979 Corvette
- GM 12 Bolt Passenger Car/Truck
- 8.2 in./8.5 in./8.6 in. Dura Grip Positraction
- Shim Kit
- Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set.
Additional Fitment Information:
| Vehicle |
|---|
| 1981 - GMC K2500 |
- Yukon Positraction Shim kit GM 8.2in.; GM 8.5in.; 12T; 12P; 8.8in./Cast Iron Vet
- 8.875 in. 12 Bolt; 8.8 in. 10 Bolt GM 8.5 in.; Dura Grip Posi Shim Kit
- Yukon Positraction shim kit (12 shims) for GM 8.2in.; GM 8.5in./8.6in.; 12T; 12P; Ford 8.8in./Cast Iron Vette
- Positraction Shim Kit
- Product Attributes:
- WARNING CA Proposition 65: No
-
Features:
- Fits Ford 8.8 in.
- 1963-1979 Corvette
- GM 12 Bolt Passenger Car/Truck
- 8.2 in./8.5 in./8.6 in. Dura Grip Positraction
- Shim Kit
- Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set.
Additional Fitment Information:
| Vehicle |
|---|
| 1981 - GMC K2500 |
- 8.5in. GM 2.73/Up Dura Grip Limited Slip; 28spl; Composite Clutches
- 28 Spline; 2.73 And Up GM 8.5 in.; 28 Spline; 2.73 And Up~Yukon Dura Grip Positraction / Limited Slip; GM 8.5 in. Front; 28 Spline; 2.73 And Up; 1.781 in. Bearing Journal
- Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction; giving you the confidence and performance you need across a wide variety of terrains.
- Yukon Dura Grip Differential
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Arsenic; Which Is Known To The State Of California To Cause Cancer. For More Information; Go To Www.p65warnings.ca.gov.
-
Features:
- Fits 8.5 in. GM w/28 Spline Axles
- Fits 2.73 Gear Ratio Up
- Fully Rebuildable Design And Proudly Assembled In The USA
- Limited Slip Differential w/Composite Clutches
- All Units Are Backed By Extensive Product Testing And State-Of-The-Art Software Design
- Yukon Dura Grips Feature 4320 Chromoly Spider Gears For Ultimate Durability
- Gears Are Cut To Provide The Strongest Teeth Possible In Any Terrain
- Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate choice. When your vehicle demands performance, durability and strength, choose Yukon Dura Grip.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1981 - GMC K2500 | L | - | Front | 6 Cyl 4.8L | 292 |
- 8.5in. GM 2.73/Up Dura Grip Limited Slip; 28spl; Composite Clutches
- 28 Spline; 2.73 And Up GM 8.5 in.; 28 Spline; 2.73 And Up~Yukon Dura Grip Positraction / Limited Slip; GM 8.5 in. Front; 28 Spline; 2.73 And Up; 1.781 in. Bearing Journal
- Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction; giving you the confidence and performance you need across a wide variety of terrains.
- Yukon Dura Grip Differential
- Product Attributes:
- WARNING CA Proposition 65: Yes
- WARNING CA Proposition 65 Message: Warning: This Product Can Expose You To Chemicals Including Arsenic; Which Is Known To The State Of California To Cause Cancer. For More Information; Go To Www.p65warnings.ca.gov.
-
Features:
- Fits 8.5 in. GM w/28 Spline Axles
- Fits 2.73 Gear Ratio Up
- Fully Rebuildable Design And Proudly Assembled In The USA
- Limited Slip Differential w/Composite Clutches
- All Units Are Backed By Extensive Product Testing And State-Of-The-Art Software Design
- Yukon Dura Grips Feature 4320 Chromoly Spider Gears For Ultimate Durability
- Gears Are Cut To Provide The Strongest Teeth Possible In Any Terrain
- Yukon Dura Grip is a positraction limited slip differential that provides smooth yet aggressive traction, giving you the confidence and performance you need across a wide variety of terrains. The Dura Grip is engineered for long life and is completely rebuildable. Dura Grips are constructed with a high strength nodular case, forged 4320 chromoly spider gears, and composite clutches. For unmatched positraction performance, the Dura Grip is the ultimate choice. When your vehicle demands performance, durability and strength, choose Yukon Dura Grip.
Additional Fitment Information:
| Vehicle | Block | CC | Position | Engine | CID |
|---|---|---|---|---|---|
| 1981 - GMC K2500 | L | - | Rear | 6 Cyl 4.8L | 292 |
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