Yukon Positraction internals (0.795" diameter) for 8.5" GM with 28 spline axles. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. This kit does not include clutches. All components come with a one year warranty against manufacturing defects. This kit is compatible with Yukon Dura Grip or Eaton positractions. It will not fit a factory Gov-Loc Positraction.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973-1975 | Buick | Apollo | Base |
| 1975 | Buick | Apollo | SR |
| 1971-1974,1976-1979 | Buick | Electra | 225 |
| 1971-1974 | Buick | Electra | 225 Custom |
| 1974 | Buick | Electra | 225 Limited |
| 1973 | Buick | Electra | Base |
| 1975 | Buick | Electra | Custom |
| 1980-1989 | Buick | Electra | Estate Wagon |
| 1975-1985 | Buick | Electra | Limited |
| 1978-1985 | Buick | Electra | Park Avenue |
| 1985 | Buick | Electra | T-Type |
| 1973-1987 | Buick | Regal | Base |
| 1982-1983 | Buick | Regal | Estate Wagon |
| 1987 | Buick | Regal | GNX |
| 1984-1987 | Buick | Regal | Grand National |
| 1978-1987 | Buick | Regal | Limited |
| 1982 | Buick | Regal | Limited Turbo |
| 1978-1982 | Buick | Regal | Sport |
| 1976-1977 | Buick | Regal | SR |
| 1983-1986 | Buick | Regal | T-Type |
| 1975-1978 | Buick | Riviera | Base |
| 1975 | Buick | Riviera | GS |
| 1978 | Buick | Riviera | LXXV Anniversary Edition |
| 1976 | Buick | Riviera | Sport |
| 1976 | Buick | Riviera | SR |
| 1970,1972 | Buick | Skylark | 350 |
| 1970-1972,1975-1979 | Buick | Skylark | Base |
| 1970-1972,1978-1979 | Buick | Skylark | Custom |
| 1976-1979 | Buick | Skylark | S |
| 1978 | Buick | Skylark | Sport |
| 1975-1977 | Buick | Skylark | SR |
| 1970-1975 | Chevrolet | Bel Air | Base |
| 1994 | Chevrolet | Blazer | Base |
| 1992-1993 | Chevrolet | Blazer | Cheyenne |
| 1987 | Chevrolet | Blazer | Custom Deluxe |
| 1988-1991 | Chevrolet | Blazer | Scottsdale |
| 1987-1994 | Chevrolet | Blazer | Silverado |
| 1994 | Chevrolet | Blazer | Silverado Sport |
| 1979-1980 | Chevrolet | C10 | Big Ten |
| 1979-1981 | Chevrolet | C10 | Cheyenne |
| 1981-1986 | Chevrolet | C10 | Custom |
| 1979-1980 | Chevrolet | C10 | Custom Deluxe |
| 1981 | Chevrolet | C10 | Deluxe |
| 1979-1986 | Chevrolet | C10 | Scottsdale |
| 1979-1986 | Chevrolet | C10 | Silverado |
| 1981-1986 | Chevrolet | C10 Suburban | Custom |
| 1977-1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1977-1980,1982,1984-1986 | Chevrolet | C10 Suburban | Scottsdale |
| 1977-1980,1982-1986 | Chevrolet | C10 Suburban | Silverado |
| 1990 | Chevrolet | C1500 | 454 SS |
| 1988-1990 | Chevrolet | C1500 | Cheyenne |
| 1988-1990 | Chevrolet | C1500 | Scottsdale |
| 1988-1990 | Chevrolet | C1500 | Silverado |
| 1990 | Chevrolet | C1500 | WT |
| 1970-1980 | Chevrolet | Camaro | Base |
| 1979-1981 | Chevrolet | Camaro | Berlinetta |
| 1973-1978 | Chevrolet | Camaro | LT |
| 1976-1978 | Chevrolet | Camaro | LT Rally Sport |
| 1976-1980 | Chevrolet | Camaro | Rally Sport |
| 1970-1973,1975 | Chevrolet | Camaro | RS |
| 1981 | Chevrolet | Camaro | Sport |
| 1970-1972 | Chevrolet | Camaro | SS |
| 1970-1974,1977-1981 | Chevrolet | Camaro | Z28 |
| 1970-1972,1986-1992 | Chevrolet | Caprice | Base |
| 1973-1996 | Chevrolet | Caprice | Classic |
| 1986-1990 | Chevrolet | Caprice | Classic Brougham |
| 1976-1978,1981-1982 | Chevrolet | Caprice | Classic Estate |
| 1976-1981 | Chevrolet | Caprice | Classic Landau |
| 1993-1994 | Chevrolet | Caprice | Classic LS |
| 1987-1990 | Chevrolet | Caprice | Classic LS Brougham |
| 1991-1993 | Chevrolet | Caprice | Classic LTZ |
| 1975-1976,1979-1980 | Chevrolet | Caprice | Classic Sport |
| 1973-1974 | Chevrolet | Caprice | Estate |
| 1975 | Chevrolet | Caprice | Estate Wagon |
| 1973 | Chevrolet | Chevelle | Deluxe |
| 1971-1976 | Chevrolet | El Camino | Base |
| 1975-1976 | Chevrolet | El Camino | Classic |
| 1971-1974 | Chevrolet | El Camino | Custom |
| 1971-1976 | Chevrolet | El Camino | SS |
| 1983 | Chevrolet | G10 | Base |
| 1979-1989 | Chevrolet | G10 | Beauville |
| 1981-1984,1986-1987 | Chevrolet | G10 | Bonaventure |
| 1979-1989 | Chevrolet | G10 | Chevy Van |
| 1979-1989 | Chevrolet | G10 | Sportvan |
| 1975-1989 | Chevrolet | G20 | Beauville |
| 1983-1984 | Chevrolet | G20 | Bonaventure |
| 1975-1989 | Chevrolet | G20 | Chevy Van |
| 1978-1981 | Chevrolet | G20 | Nomad |
| 1975-1989 | Chevrolet | G20 | Sportvan |
| 1971-1985 | Chevrolet | Impala | Base |
| 1975-1977 | Chevrolet | Impala | Custom |
| 1976 | Chevrolet | Impala | Custom Landau |
| 1981-1982 | Chevrolet | Impala | Estate |
| 1977-1979 | Chevrolet | Impala | Landau |
| 1976 | Chevrolet | Impala | S |
| 1975-1976,1979-1980 | Chevrolet | Impala | Sport |
| 1977-1981 | Chevrolet | K10 | Cheyenne |
| 1981-1986 | Chevrolet | K10 | Custom |
| 1977-1980 | Chevrolet | K10 | Custom Deluxe |
| 1981 | Chevrolet | K10 | Deluxe |
| 1977-1986 | Chevrolet | K10 | Scottsdale |
| 1977-1986 | Chevrolet | K10 | Silverado |
| 1981-1986 | Chevrolet | K10 Suburban | Custom |
| 1977-1980 | Chevrolet | K10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K10 Suburban | Deluxe |
| 1977-1980,1982,1984-1986 | Chevrolet | K10 Suburban | Scottsdale |
| 1977,1979-1980,1982-1983,1985-1986 | Chevrolet | K10 Suburban | Silverado |
| 1988-1991 | Chevrolet | K1500 | Cheyenne |
| 1988-1992 | Chevrolet | K1500 | Scottsdale |
| 1988-1991 | Chevrolet | K1500 | Silverado |
| 1991 | Chevrolet | K1500 | Sport |
| 1990-1991 | Chevrolet | K1500 | WT |
| 1977-1981 | Chevrolet | K20 | Cheyenne |
| 1981-1986 | Chevrolet | K20 | Custom |
| 1977-1980 | Chevrolet | K20 | Custom Deluxe |
| 1981 | Chevrolet | K20 | Deluxe |
| 1977-1986 | Chevrolet | K20 | Scottsdale |
| 1977-1983,1985-1986 | Chevrolet | K20 | Silverado |
| 1981-1986 | Chevrolet | K20 Suburban | Custom |
| 1977-1980 | Chevrolet | K20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | K20 Suburban | Deluxe |
| 1977-1980,1982,1984-1986 | Chevrolet | K20 Suburban | Scottsdale |
| 1977,1979-1980,1982-1983,1985-1986 | Chevrolet | K20 Suburban | Silverado |
| 1988-1991 | Chevrolet | K2500 | Cheyenne |
| 1988-1992 | Chevrolet | K2500 | Scottsdale |
| 1988-1991 | Chevrolet | K2500 | Silverado |
| 1977-1980 | Chevrolet | K5 Blazer | Cheyenne |
| 1981-1986 | Chevrolet | K5 Blazer | Custom |
| 1977-1980 | Chevrolet | K5 Blazer | Custom Deluxe |
| 1981 | Chevrolet | K5 Blazer | Deluxe |
| 1984 | Chevrolet | K5 Blazer | Scottsdale |
| 1978,1980-1986 | Chevrolet | K5 Blazer | Silverado |
| 1973-1981 | Chevrolet | Malibu | Base |
| 1974-1983 | Chevrolet | Malibu | Classic |
| 1975-1976,1978-1980 | Chevrolet | Malibu | Classic Estate |
| 1976-1981 | Chevrolet | Malibu | Classic Landau |
| 1977,1979-1980 | Chevrolet | Malibu | Classic Sport |
| 1973-1974,1979-1980 | Chevrolet | Malibu | Estate |
| 1976,1979 | Chevrolet | Malibu | Landau |
| 1979 | Chevrolet | Malibu | Police |
| 1977,1979-1980 | Chevrolet | Malibu | Sport |
| 1973-1974 | Chevrolet | Monte Carlo | Base |
| 1973-1974,1976,1978 | Chevrolet | Monte Carlo | Landau |
| 1973,1975-1977 | Chevrolet | Monte Carlo | S |
| 1978 | Chevrolet | Monte Carlo | Sport |
| 1970-1979 | Chevrolet | Nova | Base |
| 1976-1977 | Chevrolet | Nova | Concours |
| 1973-1975,1978-1979 | Chevrolet | Nova | Custom |
| 1975 | Chevrolet | Nova | LN |
| 1975-1978 | Chevrolet | Nova | Police |
| 1977-1979 | Chevrolet | Nova | Rally |
| 1976 | Chevrolet | Nova | SS |
| 1987 | Chevrolet | R10 | Custom Deluxe |
| 1987 | Chevrolet | R10 | Scottsdale |
| 1987 | Chevrolet | R10 | Silverado |
| 1987 | Chevrolet | R10 Suburban | Custom Deluxe |
| 1987-1988 | Chevrolet | R10 Suburban | Scottsdale |
| 1987-1988 | Chevrolet | R10 Suburban | Silverado |
| 1989-1991 | Chevrolet | R1500 Suburban | Scottsdale |
| 1989-1991 | Chevrolet | R1500 Suburban | Silverado |
| 1987 | Chevrolet | V10 | Custom Deluxe |
| 1987 | Chevrolet | V10 | Scottsdale |
| 1987 | Chevrolet | V10 | Silverado |
| 1987 | Chevrolet | V10 Suburban | Custom Deluxe |
| 1987-1988 | Chevrolet | V10 Suburban | Scottsdale |
| 1987-1988 | Chevrolet | V10 Suburban | Silverado |
| 1989-1991 | Chevrolet | V1500 Suburban | Scottsdale |
| 1989-1991 | Chevrolet | V1500 Suburban | Silverado |
| 1987 | Chevrolet | V20 | Custom Deluxe |
| 1987 | Chevrolet | V20 | Scottsdale |
| 1987 | Chevrolet | V20 | Silverado |
| 1987 | Chevrolet | V20 Suburban | Custom Deluxe |
| 1987-1988 | Chevrolet | V20 Suburban | Scottsdale |
| 1987-1988 | Chevrolet | V20 Suburban | Silverado |
| 1989-1990 | Chevrolet | V2500 Suburban | Scottsdale |
| 1989-1990 | Chevrolet | V2500 Suburban | Silverado |
| 1977-1978 | GMC | C15 Suburban | Base |
| 1977-1978 | GMC | C15 Suburban | High Sierra |
| 1977-1978 | GMC | C15 Suburban | Sierra Classic |
| 1977-1978 | GMC | C15 Suburban | Sierra Grande |
| 1979-1986 | GMC | C1500 | Base |
| 1979-1980 | GMC | C1500 | Heavy Half |
| 1979-1986 | GMC | C1500 | High Sierra |
| 1988-1990 | GMC | C1500 | Sierra |
| 1979-1986 | GMC | C1500 | Sierra Classic |
| 1979-1982 | GMC | C1500 | Sierra Grande |
| 1988-1990 | GMC | C1500 | Sierra SLE |
| 1988-1990 | GMC | C1500 | Sierra SLX |
| 1979-1982 | GMC | C1500 | Street Coupe |
| 1979-1986 | GMC | C1500 Suburban | Base |
| 1979-1986 | GMC | C1500 Suburban | High Sierra |
| 1979-1986 | GMC | C1500 Suburban | Sierra Classic |
| 1979-1982 | GMC | C1500 Suburban | Sierra Grande |
| 1986 | GMC | C2500 Suburban | Sierra Classic |
| 1979-1988 | GMC | G1500 | Rally |
| 1983-1984 | GMC | G1500 | Rally Custom |
| 1979-1988 | GMC | G1500 | Rally STX |
| 1979-1988 | GMC | G1500 | Vandura |
| 1978 | GMC | G25 | Rally |
- 1970-chevrolet-camaro-base-esi5293617
- 1970-pontiac-firebird-trans-am-esi1716919
- 1971-chevrolet-camaro-base-esi8321578
- 1971-pontiac-firebird-trans-am-esi8703556
- 1972-chevrolet-camaro-base-esi5559977
- 1972-chevrolet-camaro-z28-esi8526895
- 1972-pontiac-firebird-formula-esi3035420
- 1972-pontiac-firebird-trans-am-esi1499219
- 1973-chevrolet-camaro-base-esi5578174
- 1973-chevrolet-camaro-lt-esi5034078
- 1973-pontiac-firebird-formula-esi3482779
- 1973-pontiac-firebird-trans-am-esi8959301
- 1974-chevrolet-camaro-base-esi1073549
- 1974-chevrolet-camaro-lt-esi6922756
- 1974-pontiac-firebird-formula-esi7067899
- 1974-pontiac-firebird-trans-am-esi4370562
- 1975-chevrolet-camaro-base-esi7052596
- 1975-chevrolet-camaro-lt-esi2274229
- 1975-chevrolet-camaro-rs-esi6437921
- 1975-pontiac-firebird-formula-esi4635476
- 1975-pontiac-firebird-trans-am-esi3692998
- 1976-chevrolet-camaro-base-esi8826139
- 1976-chevrolet-camaro-lt-esi6929854
- 1976-chevrolet-camaro-lt-rally-sport-esi8105115
- 1976-chevrolet-camaro-rally-sport-esi8846068
- 1976-pontiac-firebird-formula-esi2398790
- 1976-pontiac-firebird-trans-am-esi8497372
- 1977-chevrolet-camaro-base-esi5948636
- 1977-chevrolet-camaro-lt-esi5341394
- 1977-chevrolet-camaro-lt-rally-sport-esi6530229
- 1977-chevrolet-camaro-rally-sport-esi5456740
- 1977-chevrolet-camaro-z28-esi9723133
- 1977-pontiac-firebird-formula-esi7142043
- 1977-pontiac-firebird-trans-am-esi4504254
- 1978-chevrolet-camaro-base-esi5422754
- 1978-chevrolet-camaro-lt-esi2051490
- 1978-chevrolet-camaro-lt-rally-sport-esi9057587
- 1978-chevrolet-camaro-rally-sport-esi8087766
- 1978-chevrolet-camaro-z28-esi7301838
- 1978-pontiac-firebird-formula-esi2092918
- 1978-pontiac-firebird-trans-am-esi8484721
- 1979-chevrolet-camaro-base-esi3913956
- 1979-chevrolet-camaro-berlinetta-esi6672513
- 1979-chevrolet-camaro-z28-esi9242103
- 1979-gmc-k2500-base-esi5455604
- 1979-gmc-k2500-high-sierra-esi1836625
- 1979-pontiac-firebird-formula-esi5881724
- 1979-pontiac-firebird-trans-am-esi3057058
- 1980-chevrolet-camaro-base-esi5513582
- 1980-chevrolet-camaro-berlinetta-esi1008833
- 1980-chevrolet-camaro-z28-esi9501036
- 1980-gmc-k2500-base-esi3147326
- 1980-gmc-k2500-high-sierra-esi4732790
- 1980-pontiac-firebird-formula-esi5341435
- 1980-pontiac-firebird-trans-am-esi1528112
- 1981-chevrolet-camaro-berlinetta-esi7905305
- 1981-chevrolet-camaro-sport-esi5885131
- 1981-chevrolet-camaro-z28-esi6807318
- 1981-gmc-k2500-base-esi5507939
- 1981-gmc-k2500-high-sierra-esi9800840
- 1981-pontiac-firebird-formula-esi1538315
- 1981-pontiac-firebird-trans-am-esi8502957
- 1982-gmc-k2500-base-esi7528583
- 1982-gmc-k2500-high-sierra-esi5272077
- 1983-gmc-k2500-base-esi9767732
- 1983-gmc-k2500-high-sierra-esi5519035
- 1984-gmc-k1500-base-esi1114603
- 1984-gmc-k1500-high-sierra-esi9069569
- 1984-gmc-k1500-sierra-classic-esi9663326
- 1984-gmc-k2500-base-esi5293112
- 1984-gmc-k2500-high-sierra-esi9943836
- 1985-gmc-k1500-base-esi4479513
- 1985-gmc-k1500-high-sierra-esi8324964
- 1985-gmc-k2500-base-esi7540063
- 1985-gmc-k2500-high-sierra-esi8049889
- 1986-gmc-k1500-base-esi9101658
- 1986-gmc-k1500-high-sierra-esi5471805
- 1986-gmc-k2500-base-esi3933688
- 1986-gmc-k2500-high-sierra-esi2047634
- Bucket:Chevy
- Drivetrain>Ring & Pinions
- EPA:N/A
- LTL:N
- MPN:YPKGM8.5-P-28
- Non-CARB:N
- Prop65:Y
- SpecialOrder:Y