Differential Mini Spool
78-1028-1 Application Notes
- For GM 8.5" (10 Bolt)
- 28 Spline
- 1.2" Spline Diameter
- Open
- Includes Side And Pinion Gears, Washers, Pinion Shaft And Lock Bolt Or Roll Pin
Warranty
1 Year or 50,000 Miles
78-1028-1 Specifications
App Model
GM 8.5
Differential Case Design Type
GM 8.5
Spline Quantity
28
Taxonomy A
LD Differential, LD Differential, LD Differential
Taxonomy B
Differential Lockers & Spools, Differential Lockers & Spools, Differential Lockers & Spools
Taxonomy C
Mini-Spools, Mini-Spools, Mini-Spools
Taxonomy D
Front, Rear, Front, Rear, Front, Rear
Vehicle Applications
- 1973 – 1975 Buick Apollo
- 1971 – 1973 Buick Centurion
- 1973 – 1977 Buick Century
- 1971 – 1981 Buick Estate Wagon
- 1971 – 1985 Buick LeSabre
- 1973 – 1977 Buick Regal
- 1984 – 1987 Buick Regal
- 1977 – 1978 Buick Riviera
- 1970 – 1972 Buick Skylark
- 1975 – 1979 Buick Skylark
- 1976 – 1979 Cadillac Seville
- 1970 – 1975 Chevrolet Bel Air
- 1970 – 1972 Chevrolet Biscayne
- 1970 – 1972 Chevrolet Brookwood
- 1977 – 1986 Chevrolet C10
- 1977 – 1986 Chevrolet C10 Suburban
- 1982 – 1986 Chevrolet C15
- 1970 – 1981 Chevrolet Camaro
- 1973 Chevrolet Chevelle
- 1973 – 1977 Chevrolet El Camino
- 1971 – 1985 Chevrolet Impala
- 1973 – 1977 Chevrolet Malibu
- 1973 – 1977 Chevrolet Monte Carlo
- 1971 – 1979 Chevrolet Nova
- 1987 Chevrolet R10
- 1987 Chevrolet R10 Suburban
- 1979 – 1986 GMC C1500
- 1979 – 1986 GMC C1500 Suburban
- 1979 – 1987 GMC G1500
- 1979 – 1987 GMC G2500
- 1977 – 1978 GMC K15
- 1977 – 1978 GMC K15 Suburban
- 1977 – 1978 GMC K25
- 1977 – 1978 GMC K25 Suburban
- 1987 GMC R1500
- 1987 GMC R1500 Suburban
- 1973 – 1977 GMC Sprint
- 1971 Oldsmobile 442
- 1970 – 1984 Oldsmobile 98
- 1970 – 1977 Oldsmobile Cutlass
- 1985 – 1987 Oldsmobile Cutlass
- 1978 – 1984 Oldsmobile Cutlass Calais
- 1980 – 1983 Oldsmobile Cutlass Cruiser
- 1975 – 1980 Oldsmobile Cutlass Salon
- 1985 – 1987 Oldsmobile Cutlass Salon
- 1970 – 1987 Oldsmobile Cutlass Supreme
- 1971 – 1985 Oldsmobile Delta 88
- 1971 – 1972 Oldsmobile F85
- 1973 – 1979 Oldsmobile Omega
- 1970 – 1975 Oldsmobile Vista Cruiser
- 1975 – 1979 Plymouth Poseidon
- 1971 – 1981 Pontiac Bonneville
- 1987 Pontiac Bonneville
- 1971 – 1981 Pontiac Catalina
- 1971 – 1981 Pontiac Firebird
- 1972 – 1973 Pontiac GTO
- 1973 – 1975 Pontiac Grand Am
- 1978 – 1980 Pontiac Grand Am
- 1975 – 1977 Pontiac Grand LeMans
- 1971 – 1977 Pontiac Grand Prix
- 1971 – 1975 Pontiac Grandville
- 1971 – 1972 Pontiac Laurentian
- 1972 – 1977 Pontiac LeMans
- 1976 – 1986 Pontiac Parisienne
- 1977 – 1979 Pontiac Phoenix
- 1971 – 1977 Pontiac Ventura