Yukon Gear Positraction internals For 8.5in GM w/ 28 Spline Axles

Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer lasting spider gear set. Kit delivers everything needed for a complete and proper spider gear set replacement. Yukon Gear & Axle spider gear kits utilize the highest quality materials and best production techniques in the industry to ensure a longer lasting spider gear set. This kit is compatible with Yukon Dura Grip or Eaton Positraction only. Does not fit the factory G80 Gov-Loc Positraction. 8.5"(.795"dia)28spl (NO CLUCTHES Incl.) EATON & DURAGRIP ONLY (NOT "S"TYPE) Fitment: Buick Apollo Base 1973 to 1975 Buick Apollo SR 1975 Buick Electra 225 1971 to 1974 Buick Electra 225 1976 to 1979 Buick Electra 225 Custom 1971 to 1974 Buick Electra 225 Limited 1974 Buick Electra Base 1973 Buick Electra Custom 1975 Buick Electra Estate Wagon 1980 to 1989 Buick Electra Limited 1975 to 1985 Buick Electra Park Avenue 1978 to 1985 Buick Electra T-Type 1985 Buick Regal Base 1973 to 1987 Buick Regal Estate Wagon 1982 to 1983 Buick Regal GNX 1987 Buick Regal Grand National 1984 to 1987 Buick Regal Limited 1978 to 1987 Buick Regal Limited Turbo 1982 Buick Regal Sport 1978 to 1982 Buick Regal SR 1976 to 1977 Buick Regal T-Type 1983 to 1986 Buick Riviera Base 1975 to 1978 Buick Riviera GS 1975 Buick Riviera LXXV Anniversary Edition 1978 Buick Riviera Sport 1976 Buick Riviera SR 1976 Buick Skylark 350 1970 Buick Skylark 350 1972 Buick Skylark Base 1970 to 1972 Buick Skylark Base 1975 to 1979 Buick Skylark Custom 1970 to 1972 Buick Skylark Custom 1978 to 1979 Buick Skylark S 1976 to 1979 Buick Skylark Sport 1978 Buick Skylark SR 1975 to 1977 Chevrolet Bel Air Base 1970 to 1975 Chevrolet Blazer Base 1994 Chevrolet Blazer Cheyenne 1992 to 1993 Chevrolet Blazer Custom Deluxe 1987 Chevrolet Blazer Scottsdale 1988 to 1991 Chevrolet Blazer Silverado 1987 to 1994 Chevrolet Blazer Silverado Sport 1994 Chevrolet C10 Big Ten 1979 to 1980 Chevrolet C10 Cheyenne 1979 to 1981 Chevrolet C10 Custom 1981 to 1986 Chevrolet C10 Custom Deluxe 1979 to 1980 Chevrolet C10 Deluxe 1981 Chevrolet C10 Scottsdale 1979 to 1986 Chevrolet C10 Silverado 1979 to 1986 Chevrolet C10 Suburban Custom 1981 to 1986 Chevrolet C10 Suburban Custom Deluxe 1977 to 1980 Chevrolet C10 Suburban Deluxe 1981 Chevrolet C10 Suburban Scottsdale 1977 to 1980 Chevrolet C10 Suburban Scottsdale 1982 Chevrolet C10 Suburban Scottsdale 1984 to 1986 Chevrolet C10 Suburban Silverado 1977 to 1980 Chevrolet C10 Suburban Silverado 1982 to 1986 Chevrolet C1500 454 SS 1990 Chevrolet C1500 Cheyenne 1988 to 1990 Chevrolet C1500 Scottsdale 1988 to 1990 Chevrolet C1500 Silverado 1988 to 1990 Chevrolet C1500 WT 1990 Chevrolet Camaro Base 1970 to 1980 Chevrolet Camaro Berlinetta 1979 to 1981 Chevrolet Camaro LT 1973 to 1978 Chevrolet Camaro LT Rally Sport 1976 to 1978 Chevrolet Camaro Rally Sport 1976 to 1980 Chevrolet Camaro RS 1970 to 1973 Chevrolet Camaro RS 1975 Chevrolet Camaro Sport 1981 Chevrolet Camaro SS 1970 to 1972 Chevrolet Camaro Z28 1970 to 1974 Chevrolet Camaro Z28 1977 to 1981 Chevrolet Caprice Base 1970 to 1972 Chevrolet Caprice Base 1986 to 1992 Chevrolet Caprice Classic 1973 to 1996 Chevrolet Caprice Classic Brougham 1986 to 1990 Chevrolet Caprice Classic Estate 1976 to 1978 Chevrolet Caprice Classic Estate 1981 to 1982 Chevrolet Caprice Classic Landau 1976 to 1981 Chevrolet Caprice Classic LS 1993 to 1994 Chevrolet Caprice Classic LS Brougham 1987 to 1990 Chevrolet Caprice Classic LTZ 1991 to 1993 Chevrolet Caprice Classic Sport 1975 to 1976 Chevrolet Caprice Classic Sport 1979 to 1980 Chevrolet Caprice Estate 1973 to 1974 Chevrolet Caprice Estate Wagon 1975 Chevrolet Chevelle Deluxe 1973 Chevrolet El Camino Base 1971 to 1976 Chevrolet El Camino Classic 1975 to 1976 Chevrolet El Camino Custom 1971 to 1974 Chevrolet El Camino SS 1971 to 1976 Chevrolet G10 Base 1983 Chevrolet G10 Beauville 1979 to 1989 Chevrolet G10 Bonaventure 1981 to 1984 Chevrolet G10 Bonaventure 1986 to 1987 Chevrolet G10 Chevy Van 1979 to 1989 Chevrolet G10 Sportvan 1979 to 1989 Chevrolet G20 Beauville 1975 to 1989 Chevrolet G20 Bonaventure 1983 to 1984 Chevrolet G20 Chevy Van 1975 to 1989 Chevrolet G20 Nomad 1978 to 1981 Chevrolet G20 Sportvan 1975 to 1989 Chevrolet Impala Base 1971 to 1985 Chevrolet Impala Custom 1975 to 1977 Chevrolet Impala Custom Landau 1976 Chevrolet Impala Estate 1981 to 1982 Chevrolet Impala Landau 1977 to 1979 Chevrolet Impala S 1976 Chevrolet Impala Sport 1975 to 1976 Chevrolet Impala Sport 1979 to 1980 Chevrolet K10 Cheyenne 1977 to 1981 Chevrolet K10 Custom 1981 to 1986 Chevrolet K10 Custom Deluxe 1977 to 1980 Chevrolet K10 Deluxe 1981 Chevrolet K10 Scottsdale 1977 to 1986 Chevrolet K10 Silverado 1977 to 1986 Chevrolet K10 Suburban Custom 1981 to 1986 Chevrolet K10 Suburban Custom Deluxe 1977 to 1980 Chevrolet K10 Suburban Deluxe 1981 Chevrolet K10 Suburban Scottsdale 1977 to 1980 Chevrolet K10 Suburban Scottsdale 1982 Chevrolet K10 Suburban Scottsdale 1984 to 1986 Chevrolet K10 Suburban Silverado 1977 Chevrolet K10 Suburban Silverado 1979 to 1980 Chevrolet K10 Suburban Silverado 1982 to 1983 Chevrolet K10 Suburban Silverado 1985 to 1986 Chevrolet K1500 Cheyenne 1988 to 1991 Chevrolet K1500 Scottsdale 1988 to 1992 Chevrolet K1500 Silverado 1988 to 1991 Chevrolet K1500 Sport 1991 Chevrolet K1500 WT 1990 to 1991 Chevrolet K20 Cheyenne 1977 to 1981 Chevrolet K20 Custom 1981 to 1986 Chevrolet K20 Custom Deluxe 1977 to 1980 Chevrolet K20 Deluxe 1981 Chevrolet K20 Scottsdale 1977 to 1986 Chevrolet K20 Silverado 1977 to 1983 Chevrolet K20 Silverado 1985 to 1986 Chevrolet K20 Suburban Custom 1981 to 1986 Chevrolet K20 Suburban Custom Deluxe 1977 to 1980 Chevrolet K20 Suburban Deluxe 1981 Chevrolet K20 Suburban Scottsdale 1977 to 1980 Chevrolet K20 Suburban Scottsdale 1982 Chevrolet K20 Suburban Scottsdale 1984 to 1986 Chevrolet K20 Suburban Silverado 1977 Chevrolet K20 Suburban Silverado 1979 to 1980 Chevrolet K20 Suburban Silverado 1982 to 1983 Chevrolet K20 Suburban Silverado 1985 to 1986 Chevrolet K2500 Cheyenne 1988 to 1991 Chevrolet K2500 Scottsdale 1988 to 1992 Chevrolet K2500 Silverado 1988 to 1991 Chevrolet K5 Blazer Cheyenne 1977 to 1980 Chevrolet K5 Blazer Custom 1981 to 1986 Chevrolet K5 Blazer Custom Deluxe 1977 to 1980 Chevrolet K5 Blazer Deluxe 1981 Chevrolet K5 Blazer Scottsdale 1984 Chevrolet K5 Blazer Silverado 1978 Chevrolet K5 Blazer Silverado 1980 to 1986 Chevrolet Malibu Base 1973 to 1981 Chevrolet Malibu Classic 1974 to 1983 Chevrolet Malibu Classic Estate 1975 to 1976 Chevrolet Malibu Classic Estate 1978 to 1980 Chevrolet Malibu Classic Landau 1976 to 1981 Chevrolet Malibu Classic Sport 1977 Chevrolet Malibu Classic Sport 1979 to 1980 Chevrolet Malibu Estate 1973 to 1974 Chevrolet Malibu Estate 1979 to 1980 Chevrolet Malibu Landau 1976 Chevrolet Malibu Landau 1979 Chevrolet Malibu Police 1979 Chevrolet Malibu Sport 1977 Chevrolet Malibu Sport 1979 to 1980 Chevrolet Monte Carlo Base 1973 to 1974 Chevrolet Monte Carlo Landau 1973 to 1974 Chevrolet Monte Carlo Landau 1976 Chevrolet Monte Carlo Landau 1978 Chevrolet Monte Carlo S 1973 Chevrolet Monte Carlo S 1975 to 1977 Chevrolet Monte Carlo Sport 1978 Chevrolet Nova Base 1970 to 1979 Chevrolet Nova Concours 1976 to 1977 Chevrolet Nova Custom 1973 to 1975 Chevrolet Nova Custom 1978 to 1979 Chevrolet Nova LN 1975 Chevrolet Nova Police 1975 to 1978 Chevrolet Nova Rally 1977 to 1979 Chevrolet Nova SS 1976 Chevrolet R10 Custom Deluxe 1987 Chevrolet R10 Scottsdale 1987 Chevrolet R10 Silverado 1987 Chevrolet R10 Suburban Custom Deluxe 1987 Chevrolet R10 Suburban Scottsdale 1987 to 1988 Chevrolet R10 Suburban Silverado 1987 to 1988 Chevrolet R1500 Suburban Scottsdale 1989 to 1991 Chevrolet R1500 Suburban Silverado 1989 to 1991 Chevrolet V10 Custom Deluxe 1987 Chevrolet V10 Scottsdale 1987 Chevrolet V10 Silverado 1987 Chevrolet V10 Suburban Custom Deluxe 1987 Chevrolet V10 Suburban Scottsdale 1987 to 1988 Chevrolet V10 Suburban Silverado 1987 to 1988 Chevrolet V1500 Suburban Scottsdale 1989 to 1991 Chevrolet V1500 Suburban Silverado 1989 to 1991 Chevrolet V20 Custom Deluxe 1987 Chevrolet V20 Scottsdale 1987 Chevrolet V20 Silverado 1987 Chevrolet V20 Suburban Custom Deluxe 1987 Chevrolet V20 Suburban Scottsdale 1987 to 1988 Chevrolet V20 Suburban Silverado 1987 to 1988 Chevrolet V2500 Suburban Scottsdale 1989 to 1990 Chevrolet V2500 Suburban Silverado 1989 to 1990 GMC C15 Suburban Base 1977 to 1978 GMC C15 Suburban High Sierra 1977 to 1978 GMC C15 Suburban Sierra Classic 1977 to 1978 GMC C15 Suburban Sierra Grande 1977 to 1978 GMC C1500 Base 1979 to 1986 GMC C1500 Heavy Half 1979 to 1980 GMC C1500 High Sierra 1979 to 1986 GMC C1500 Sierra 1988 to 1990 GMC C1500 Sierra Classic 1979 to 1986 GMC C1500 Sierra Grande 1979 to 1982 GMC C1500 Sierra SLE 1988 to 1990 GMC C1500 Sierra SLX 1988 to 1990 GMC C1500 Street Coupe 1979 to 1982 GMC C1500 Suburban Base 1979 to 1986 GMC C1500 Suburban High Sierra 1979 to 1986 GMC C1500 Suburban Sierra Classic 1979 to 1986 GMC C1500 Suburban Sierra Grande 1979 to 1982 GMC C2500 Suburban Sierra Classic 1986 GMC G1500 Rally 1979 to 1988 GMC G1500 Rally Custom 1983 to 1984 GMC G1500 Rally STX 1979 to 1988 GMC G1500 Vandura 1979 to 1988 GMC G25 Rally 1978 GMC G25 Rally STX 1978 GMC G25 Vandura 1978 GMC G2500 Rally 1979 to 1988 GMC G2500 Rally Custom 1983 to 1984 GMC G2500 Rally STX 1979 to 1988 GMC G2500 Vandura 1979 to 1988 GMC Jimmy Base 1977 to 1989 GMC Jimmy High Sierra 1977 to 1985 GMC Jimmy Sierra Classic 1977 to 1989 GMC Jimmy Sierra Grande 1977 to 1982 GMC Jimmy Street Coupe 1978 to 1982 GMC K15 Base 1977 to 1978 GMC K15 High Sierra 1977 to 1978 GMC K15 Indy Hauler 1977 GMC K15 Sierra Classic 1977 to 1978 GMC K15 Sierra Grande 1977 to 1978 GMC K15 Suburban Base 1977 to 1978 GMC K15 Suburban High Sierra 1977 to 1978 GMC K15 Suburban Sierra Classic 1977 to 1978 GMC K15 Suburban Sierra Grande 1977 to 1978 GMC K1500 Base 1979 to 1986 GMC K1500 High Sierra 1979 to 1986 GMC K1500 Sierra 1988 to 1991 GMC K1500 Sierra Classic 1979 to 1986 GMC K1500 Sierra Grande 1979 to 1982 GMC K1500 Sierra SLE 1988 to 1991 GMC K1500 Sierra SLX 1988 to 1991 GMC K1500 Suburban Base 1979 to 1986 GMC K1500 Suburban High Sierra 1979 to 1986 GMC K1500 Suburban Sierra Classic 1979 to 1986 GMC K1500 Suburban Sierra Grande 1979 to 1982 GMC K25 Base 1977 to 1978 GMC K25 High Sierra 1977 to 1978 GMC K25 Sierra Classic 1977 to 1978 GMC K25 Sierra Grande 1977 to 1978 GMC K25 Suburban Base 1977 to 1978 GMC K25 Suburban High Sierra 1977 to 1978 GMC K25 Suburban Sierra Classic 1977 to 1978 GMC K25 Suburban Sierra Grande 1977 to 1978 GMC K2500 Base 1979 to 1986 GMC K2500 High Sierra 1979 to 1986 GMC K2500 Sierra 1988 to 1991 GMC K2500 Sierra Classic 1979 to 1986 GMC K2500 Sierra Grande 1979 to 1982 GMC K2500 Sierra SLE 1988 to 1991 GMC K2500 Sierra SLX 1988 to 1991 GMC K2500 Suburban Base 1979 to 1986 GMC K2500 Suburban High Sierra 1979 to 1986 GMC K2500 Suburban Sierra Classic 1979 to 1986 GMC K2500 Suburban Sierra Grande 1979 to 1982 GMC R1500 Base 1987 GMC R1500 High Sierra 1987 GMC R1500 Sierra Classic 1987 GMC R1500 Suburban Base 1987 to 1991 GMC R1500 Suburban High Sierra 1987 GMC R1500 Suburban Sierra Classic 1987 to 1989 GMC R1500 Suburban SLE 1990 GMC Sonoma SL 1994 to 1998 GMC Sonoma SLE 1994 to 1998 GMC Sonoma SLS 1994 to 1998 GMC V1500 Base 1987 GMC V1500 High Sierra 1987 GMC V1500 Sierra Classic 1987 GMC V1500 Suburban Base 1987 to 1991 GMC V1500 Suburban High Sierra 1987 GMC V1500 Suburban Sierra Classic 1987 to 1989 GMC V1500 Suburban SLE 1990 GMC V2500 Base 1987 GMC V2500 High Sierra 1987 GMC V2500 Sierra Classic 1987 GMC V2500 Suburban Base 1987 to 1990 GMC V2500 Suburban High Sierra 1987 GMC V2500 Suburban Sierra Classic 1987 to 1989 GMC V2500 Suburban SLE 1990 Oldsmobile Cutlass 442 1975 Oldsmobile Cutlass 442 1977 Oldsmobile Cutlass Base 1970 to 1975 Oldsmobile Cutlass Colonnade 1977 Oldsmobile Cutlass Colonnade S 1976 to 1977 Oldsmobile Cutlass Cruiser 1972 Oldsmobile Cutlass S 1971 to 1977 Oldsmobile Cutlass Vista Cruiser 1976 to 1977 Oldsmobile Cutlass Supreme 442 1987 Oldsmobile Cutlass Supreme Base 1985 to 1987 Oldsmobile Cutlass Supreme Brougham 1985 to 1987 Oldsmobile Cutlass Supreme LS 1985 Oldsmobile Omega Base 1973 to 1979 Oldsmobile Omega Brougham 1976 to 1979 Oldsmobile Omega Brougham LS 1978 to 1979 Oldsmobile Omega Deluxe 1977 Oldsmobile Omega F85 1976 to 1977 Oldsmobile Omega Salon 1975 Oldsmobile Omega SX 1976 to 1978 Pontiac Bonneville Base 1970 to 1986 Pontiac Bonneville Brougham 1976 to 1986 Pontiac Bonneville LE 1984 to 1986 Pontiac Bonneville Safari 1970 Pontiac Bonneville Safari 1978 to 1981 Pontiac Catalina Base 1970 to 1981 Pontiac Catalina Brougham 1971 to 1972 Pontiac Catalina Safari 1970 to 1981 Pontiac Catalina Ventura 1970 Pontiac Firebird Base 1970 to 1981 Pontiac Firebird Esprit 1970 to 1981 Pontiac Firebird Formula 1970 to 1981 Pontiac Firebird Trans Am 1970 to 1981 Pontiac Grand LeMans Base 1975 to 1981 Pontiac Grand LeMans Safari 1975 Pontiac Grand LeMans Safari 1977 to 1981 Pontiac Grand Prix Base 1971 to 1974 Pontiac Grand Prix Base 1976 to 1987 Pontiac Grand Prix Brougham 1981 to 1987 Pontiac Grand Prix LE 1984 to 1987 Pontiac Grand Prix LJ 1975 Pontiac Grand Prix LJ 1977 to 1983 Pontiac Grand Prix SJ 1975 to 1980 Pontiac GTO Base 1970 to 1973 Pontiac GTO The Judge 1970 to 1971 Pontiac LeMans Base 1971 to 1981 Pontiac LeMans Luxury 1972 to 1974 Pontiac LeMans Safari 1973 to 1975 Pontiac LeMans Safari 1977 to 1981 Pontiac LeMans Safari Luxury 1974 Pontiac LeMans Sport 1971 to 1977 Pontiac LeMans T37 1971 Pontiac Phoenix Base 1978 to 1979 Pontiac Phoenix LJ 1978 to 1979 Pontiac Phoenix SJ 1978 to 1979 Pontiac Ventura Base 1976 to 1977 Pontiac Ventura SJ 1976 to 1977