Brand: Motive Gear
MK GM 8.5″ RR ’70-98 FRT 77-91
UPC: 00698231034309
App/Model: GM 8.5
Differential Model: GM 8.5
Prop 65 Yes/No: No
Taxonomy A: LD Differential
Taxonomy B: Differential Rebuild Kits
Taxonomy C: Master Bearing Kits
Taxonomy D: Front|Rear
8.5 In. Ring Gear; Standard Design

Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions

Warranty Period: 1 Year or 50,000 Miles

Replaces:

• Ratech: 310K
• Ratech: 310TK
• Dorman: 697-100
• Richmond Gear: 83-1020-1
• Richmond Gear: 83-1021-1
• Motive Gear: R10RMKT
• EXCEL from Richmond: XL-1020-1
• EXCEL from Richmond: XL-1021-1
• USA Standard Gear: ZK GM8.5
• USA Standard Gear: ZK GM8.5-F

Applications:

• 1973-1975 Buick Apollo
• 1973-1977 Buick Century
• 1973-1984 Buick Electra
• 1973-1979 Buick Estate Wagon
• 1973-1985 Buick LeSabre
• 1973-1987 Buick Regal
• 1971-1972 Buick Skylark
• 1975-1979 Buick Skylark
• 1987-1992 Cadillac Brougham
• 1977-1984 Cadillac DeVille
• 1999-2000 Cadillac Escalade
• 1971-1972 Chevrolet Biscayne
• 1973-1974 Chevrolet Blazer
• 1987-1998 Chevrolet Blazer
• 1975-1986 Chevrolet C10
• 1971-1974 Chevrolet C10 Pickup
• 1982-1986 Chevrolet C10 Suburban
• 1988-1999 Chevrolet C1500
• 1992-1999 Chevrolet C1500 Suburban
• 1970-1981 Chevrolet Camaro
• 1973-1996 Chevrolet Caprice
• 1973-1973 Chevrolet Chevelle
• 1971-1971 Chevrolet El Camino
• 1981-1987 Chevrolet El Camino
• 1996-1998 Chevrolet Express 1500
• 1977-1995 Chevrolet G10
• 1973-1985 Chevrolet Impala
• 1994-1996 Chevrolet Impala
• 1975-1986 Chevrolet K10
• 1977-1986 Chevrolet K10
• 1971-1974 Chevrolet K10 Pickup
• 1977-1986 Chevrolet K10 Suburban
• 1982-1986 Chevrolet K10 Suburban
• 1988-1991 Chevrolet K1500
• 1988-1999 Chevrolet K1500
• 1992-1999 Chevrolet K1500 Suburban
• 1977-1986 Chevrolet K20
• 1977-1986 Chevrolet K20 Suburban
• 1988-1991 Chevrolet K2500
• 1975-1975 Chevrolet K5 Blazer
• 1982-1986 Chevrolet K5 Blazer
• 1971-1977 Chevrolet Monte Carlo
• 1970-1979 Chevrolet Nova
• 1987-1988 Chevrolet R10 Suburban
• 1989-1991 Chevrolet R1500 Suburban
• 1994-1998 Chevrolet S10
• 1995-1999 Chevrolet Tahoe
• 1987-1987 Chevrolet V10
• 1987-1988 Chevrolet V10 Suburban
• 1987-1988 Chevrolet V10 Suburban
• 1989-1991 Chevrolet V1500 Suburban
• 1989-1991 Chevrolet V1500 Suburban
• 1987-1987 Chevrolet V20
• 1987-1988 Chevrolet V20 Suburban
• 1989-1991 Chevrolet V2500 Suburban
• 1975-1978 GMC C15
• 1971-1974 GMC C15/C1500 Pickup
• 1979-1986 GMC C1500
• 1988-1999 GMC C1500
• 1982-1986 GMC C1500 Suburban
• 1992-1999 GMC C1500 Suburban
• 1978-1987 GMC Caballero
• 1977-1978 GMC G15
• 1979-1995 GMC G1500
• 1980-1991 GMC Jimmy
• 1982-1991 GMC Jimmy
• 1995-1998 GMC Jimmy
• 1975-1978 GMC K15
• 1977-1978 GMC K15
• 1977-1978 GMC K15 Suburban
• 1971-1974 GMC K15/K1500 Pickup
• 1979-1986 GMC K1500
• 1979-1986 GMC K1500
• 1988-1991 GMC K1500
• 1988-1999 GMC K1500
• 1979-1986 GMC K1500 Suburban
• 1982-1986 GMC K1500 Suburban
• 1992-1999 GMC K1500 Suburban
• 1977-1978 GMC K25
• 1977-1978 GMC K25 Suburban
• 1979-1986 GMC K2500
• 1988-1991 GMC K2500
• 1979-1986 GMC K2500 Suburban
• 1987-1991 GMC R1500 Suburban
• 1996-1998 GMC Savana 1500
• 1994-1998 GMC Sonoma
• 1987-1987 GMC V1500
• 1987-1991 GMC V1500 Suburban
• 1987-1991 GMC V1500 Suburban
• 1987-1987 GMC V2500
• 1987-1991 GMC V2500 Suburban
• 1992-2000 GMC Yukon
• 1970-1983 Oldsmobile 98
• 1980-1992 Oldsmobile Custom Cruiser
• 1971-1977 Oldsmobile Cutlass
• 1985-1986 Oldsmobile Cutlass Salon
• 1971-1977 Oldsmobile Cutlass Supreme
• 1970-1985 Oldsmobile Delta 88
• 1970-1972 Oldsmobile F85
• 1973-1979 Oldsmobile Omega
• 1973-1981 Pontiac Bonneville
• 1973-1981 Pontiac Catalina
• 1971-1981 Pontiac Firebird
• 1973-1975 Pontiac Grand Am
• 1978-1980 Pontiac Grand Am
• 1971-1977 Pontiac Grand Prix
• 1971-1977 Pontiac LeMans
• 1983-1986 Pontiac Parisienne
• 1971-1977 Pontiac Ventura