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USA Standard Gear Posi for 8.5" Oldsmobile 28 Spline 12 bolt ZP PGM8.5O-3-28
$1,135.99
This clutch-type limited slip positraction unit is suitable for daily driven vehicles and mild off-road use. Its clutches work to maintain synchronization between the tires, transferring more torque to the tire that has the best grip while reducing torque transfer to the tire that has less grip.
This Part Fits:
| Year | Make | Model | Submodel | Notes |
|---|
Specifications:
| Description_SHO | Limited Slip Unit |
| Description_INV | ZP PGM8.5O-3-28 |
| Description_KEY | ,12,28spl,3.08,3.23,8.5,BOLT,COMPLETE,factory,GM,GM8.5O-POSI,OLDS,or,POSITRACTION,R&P,RG,s,ZP, |
| Description_DES | Posi for 8.5" Oldsmobile 28 Spline 12 bolt |
| Description_ASM | 8.5"OLDS 28spl 12 BOLT (factory 3.08 or 3.23, or RG R&P's) |
| Description_EXT | Posi for 8.5" Oldsmobile 28 Spline 12 bolt (factory 3.08 or 3.23 , or Richmond Gear Ring & Pinions) . |
| Description_MKT | This clutch-type limited slip positraction unit is suitable for daily driven vehicles and mild off-road use. Its clutches work to maintain synchronization between the tires, transferring more torque to the tire that has the best grip while reducing torque transfer to the tire that has less grip. |
| Description_FAB | Positraction |
| Description_FAB | Fits 8.5" Oldsmobile |
| Description_FAB | 12 bolt design |
| Description_FAB | 28 spline |
| Description_FAB | OEM 3.08 and 3.23 gear sets only |
| Description_TLE | Posi for 8.5" Oldsmobile 28 Spline 12 bolt |
| Description_DEF | Limited Slip Differential Assembly |