Yukon Gear YGK2339 Differential Ring and Pinion Kit
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This kit dramatically improves traction and durability by adding a Yukon Dura Grip LSD and an upgraded ring and pinion set to your diff. It’s also an opportunity to generate next-level acceleration by moving to a more aggressive gear ratio.
Kit contains a ring and pinion set, positraction unit, and installation parts
Features
- Fits GM 8.5” differential
- 30 spline pinion gear
- 4.11 ratio
- Includes Dura Grip positraction LSD, 28 spline
- Coverage includes ’70 to ’81 Firebird Trans Am, ’70 to ’77 GTO, 25 other models, or anything hot-rodded with a GM 8.5” diff
- 10 bolt ring gear
- 2.25" OD bearings
- Includes positraction unit, ring and pinion gear set, and all required bearings and installation hardware
Specifications
| AAP Selling Package Quantity UOM | EA |
| AAP_UDA_12 | EA |
| AAP_UDA_22 | 1 |
| California Proposition 65 | Not Applicable |
Short Description: LSD & Re-Gear Kit
Invoice Description: YGK2339
Definition: Differential Ring and Pinion Kit
Warranty: 1 Year
| Year | Make | Model |
|---|---|---|
| 1973-1975 | Buick | Apollo |
| 1971-1989 | Buick | Electra |
| 1973-1987 | Buick | Regal |
| 1975-1978 | Buick | Riviera |
| 1970-1972 | Buick | Skylark |
| 1975-1979 | Buick | Skylark |
| 1970-1975 | Chevrolet | Bel Air |
| 1970-1981 | Chevrolet | Camaro |
| 1970-1996 | Chevrolet | Caprice |
| 1973 | Chevrolet | Chevelle |
| 1971-1976 | Chevrolet | El Camino |
| 1971-1985 | Chevrolet | Impala |
| 1994-1996 | Chevrolet | Impala |
| 1978-1983 | Chevrolet | Malibu |
| 1973-1978 | Chevrolet | Monte Carlo |
| 1970-1979 | Chevrolet | Nova |
| 1985-1987 | Oldsmobile | Cutlass Supreme |
| 1970-1977 | Oldsmobile | Cutlass |
| 1973-1979 | Oldsmobile | Omega |
| 1970-1986 | Pontiac | Bonneville |
| 1970-1981 | Pontiac | Catalina |
| 1970-1981 | Pontiac | Firebird |
| 1970-1973 | Pontiac | GTO |
| 1971-1987 | Pontiac | Grand Prix |
| 1971-1981 | Pontiac | LeMans |
| 1976-1977 | Pontiac | Ventura |
26 applications listed.
Shipping Information
Free shipping is available for eligible orders.
Shipping: For USA - Up to 50lbs.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
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