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.
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.
- Fits GM 55P differential
- 17 spline pinion gear
- 3.73 ratio
- Includes Dura Grip positraction LSD, 17 spline
- Coverage includes ’56 to ’62 Corvette, ’55 to ’64 Bel Air, 5 other models, or anything hot-rodded with a GM 55P ’55 to ’64 passenger car diff
- 10 bolt ring gear
- Includes positraction unit, ring and pinion gear set, and all required bearings and installation hardware
Application Summary:
| Year |
Make/Model |
| 1955-1964 |
Chevrolet Bel Air |
| 1958-1964 |
Chevrolet Biscayne |
| 1962-1964 |
Chevrolet Chevy II |
| 1956-1962 |
Chevrolet Corvette |
| 1959-1960 |
Chevrolet El Camino |
| 1964 |
Chevrolet El Camino |
| 1958-1964 |
Chevrolet Impala |
| 1958-1961 |
Chevrolet Nomad |
| Attributes |
| AAP Selling Package Quantity UOM |
EA |
| AAP_UDA_12 |
EA |
| AAP_UDA_22 |
1 |
| California Proposition 65 |
WARNING: Cancer - www.P65Warnings.ca.gov, Yes |
| Country of Origin (Primary) |
CN |
| Emission Code |
Legal US |
| Gear Ratio |
3.73 |
| Harmonized Tariff Code (Schedule B) |
8708998175 |
| Hazardous Material Code |
N |
| Life Cycle Status Code |
Available to Order |
| NAFTA Preference Criterion Code |
B |
| SDR Required Flag |
N |
| Warranty Time |
1 |
| GTIN |
00883584125594 |
