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Richmond Gear 78-7528-1

Mini Spool GM 7.5"

Richmond Gear 78-7528-1
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836-78-7528-1

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Richmond Gear 78-7528-1 Mini Spool GM 7.5" $90.99
Mini Spool
  • GM 7.5"
  • 10 Bolt
  • 28 Spline

  • Richmond Gear 78-7528-1 Details

    Mini Spools

  • GM


  • Differential Mini-Spool

  • Specifications:

    Axle Type
    GM 7.5 in.
    Position
    Rear
    Spline Count
    28
    Differential Case Design Type
    GM 7.5
    Manufacturer's Part Number:
    78-7528-1

    An Affordable Way to Increase a Vehicle's Rear-End Strength

    Replace the internal components of your differential with one of these Mini Spools from Richmond Gear, who have been supplying racers for more than 80 years. Richmond Mini Spools lock your axles together for even power distribution to both driven wheels. They're CAD/CAM designed, CNC machined from 4140 alloy-steel forgings, and heat treated to aircraft standards. For track use only.

    Note:
  • Richmond Mini Spools are designed to work with open carriers only.

  • Does Richmond Gear 78-7528-1 fit your vehicle?

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    1994 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1977 OLDSMOBILE OMEGA

    • Liter: 5.7
    • SubModel: DELUXE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1990-1994 CHEVROLET K1500 PICKUP

    • EngineType: ALL
    • SubModel: WT

    1979 CHEVROLET MONTE CARLO

    • Liter: 4.4
    • SubModel: BASE
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1972 INTERNATIONAL PICKUP 1110

    • CC: 6425
    • Liter: 6.4
    • SubModel: BASE
    • CUI: 392
    • EngineType: V8 ( 6.4 L / 392 )

    1978-1979 PONTIAC PHOENIX

    • EngineType: ALL
    • SubModel: ALL

    1995-1997 CHEVROLET K1500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1977-1978 BUICK RIVIERA

    • EngineType: ALL
    • SubModel: ALL

    1974 CHEVROLET C10 PICKUP

    • CC: 4098
    • Liter: 4.1
    • SubModel: BASE
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1981 CHEVROLET CAPRICE

    • Liter: 4.4
    • SubModel: CLASSIC
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1978 PONTIAC GRAND PRIX

    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1986-1988 CHEVROLET CAPRICE

    • Liter: 5.0
    • SubModel: CLASSIC
    • CUI: 307
    • EngineType: V8 ( 5.0 L / 307 )

    1980 CHEVROLET MONTE CARLO

    • Liter: 4.4
    • SubModel: SPORT
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1990-1994 CHEVROLET K1500 PICKUP

    • EngineType: ALL
    • SubModel: SILVERADO

    1976 BUICK SKYLARK

    • Liter: 3.8
    • SubModel: S
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1986 PONTIAC FIREBIRD

    • Liter: 2.8
    • SubModel: S/E
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1980-1981 BUICK CENTURY

    • EngineType: ALL
    • SubModel: LIMITED

    1981-1983 CHEVROLET IMPALA

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1990-1992 CHEVROLET CAMARO

    • Liter: 3.1
    • SubModel: RS
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1986 PONTIAC FIREBIRD

    • CC: 2474
    • Liter: 2.5
    • SubModel: BASE
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1981 CHEVROLET IMPALA

    • Liter: 4.4
    • SubModel: BASE
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1995-1996 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: ALL

    1989-1992 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: FORMULA
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1976 BUICK SKYLARK

    • Liter: 5.7
    • SubModel: SR
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1995-1996 CHEVROLET CAMARO

    • Liter: 5.7
    • Aspiration: N
    • SubModel: Z28
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1993 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: Z28

    1971 INTERNATIONAL PICKUP 1110

    • EngineType: ALL
    • SubModel: ALL

    1978-1979 OLDSMOBILE OMEGA

    • EngineType: ALL
    • SubModel: ALL

    1977-1985 OLDSMOBILE DELTA 88

    • EngineType: ALL
    • SubModel: ALL

    1978-1980 OLDSMOBILE CUTLASS SALON

    • EngineType: ALL
    • SubModel: ALL

    1989-1990 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: ALL

    1978-1979 PONTIAC GRAND PRIX

    • Liter: 4.9
    • SubModel: SJ
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1985 CHEVROLET IMPALA

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1982 GMC S15 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1987-1989 PONTIAC SAFARI

    • EngineType: ALL
    • SubModel: ALL

    1984-1985 BUICK LESABRE

    • EngineType: ALL
    • SubModel: ALL

    1981-1982 CHEVROLET IMPALA

    • EngineType: ALL
    • SubModel: ESTATE

    1982-1983 CHEVROLET MONTE CARLO

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V6 ( 4.3 L / 260 )

    1977-1979 CHEVROLET IMPALA

    • EngineType: ALL
    • SubModel: ALL

    1975-1976 OLDSMOBILE OMEGA

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2002 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982-1983 BUICK LESABRE

    • EngineType: ALL
    • SubModel: CUSTOM

    1985 BUICK ELECTRA

    • EngineType: ALL
    • SubModel: ESTATE WAGON

    1991-1994 CHEVROLET ASTRO

    • EngineType: ALL
    • SubModel: ALL

    2010 DODGE DAKOTA

    • EngineType: ALL
    • SubModel: ALL

    1978-1979 PONTIAC GRAND PRIX

    • Liter: 4.9
    • SubModel: LJ
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1977-1981 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: CLASSIC LANDAU

    1974 CHEVROLET C10 PICKUP

    • CC: 5737
    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1975 OLDSMOBILE OMEGA

    • Liter: 4.1
    • SubModel: SALON
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1977-1989 OLDSMOBILE CUSTOM CRUISER

    • EngineType: ALL
    • SubModel: ALL

    1983-1985 DODGE W350 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1986-1990 CHEVROLET ASTRO

    • EngineType: ALL
    • SubModel: BASE

    1997-1998 CHEVROLET CAMARO

    • Liter: 5.7
    • SubModel: Z28
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1994 CHEVROLET K1500 PICKUP

    • Liter: 5.7
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978 PONTIAC GRAND PRIX

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1988 CHEVROLET CAMARO

    • CC: 5031
    • Liter: 5.0
    • SubModel: BASE
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980-1983 OLDSMOBILE CUTLASS CRUISER

    • EngineType: ALL
    • SubModel: ALL

    1976 BUICK SKYLARK

    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1972 INTERNATIONAL PICKUP 1110

    • CC: 5654
    • Liter: 5.6
    • SubModel: BASE
    • CUI: 345
    • EngineType: V8 ( 5.6 L / 345 )

    1986 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: S/E
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1980 OLDSMOBILE CUTLASS

    • Liter: 5.7
    • SubModel: BROUGHAM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978-1979 PONTIAC GRAND PRIX

    • Liter: 5.0
    • SubModel: SJ
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1988-1989 CHEVROLET K1500 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1980 OLDSMOBILE CUTLASS

    • Liter: 5.7
    • SubModel: BASE
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2002 GMC SIERRA 2500 HD

    • CC: 5967
    • Liter: 6.0
    • SubModel: BASE
    • CUI: 364
    • EngineType: V8 ( 6.0 L / 364 )

    1974 CHEVROLET C10 PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1990-1992 PONTIAC FIREBIRD

    • Liter: 3.1
    • SubModel: BASE
    • CUI: 189
    • EngineType: V6 ( 3.1 L / 189 )

    1996-1998 CHEVROLET CAMARO

    • CC: 3800
    • Liter: 3.8
    • Aspiration: N
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1985 CHEVROLET IMPALA

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1995-2002 GMC SAFARI

    • EngineType: ALL
    • SubModel: SL

    1993-1995 PONTIAC FIREBIRD

    • Liter: 3.4
    • SubModel: BASE
    • CUI: 207
    • EngineType: V6 ( 3.4 L / 207 )

    1976 BUICK SKYLARK

    • Liter: 5.7
    • SubModel: S
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1978 BUICK SKYLARK

    • EngineType: ALL
    • SubModel: BASE

    1980 OLDSMOBILE CUTLASS SUPREME

    • Liter: 4.3
    • SubModel: BROUGHAM
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1995 CHEVROLET CAMARO

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1987-1993 PONTIAC FIREBIRD

    • Liter: 5.7
    • SubModel: TRANS AM
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981-1984 CHEVROLET MONTE CARLO

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1980-1981 OLDSMOBILE CUTLASS SUPREME

    • Liter: 4.3
    • SubModel: BASE
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1978 BUICK SKYLARK

    • EngineType: ALL
    • SubModel: CUSTOM

    1995-1997 NISSAN D21 PICKUP (HARD BODY)

    • EngineType: ALL
    • SubModel: BASE

    1980 OLDSMOBILE CUTLASS

    • Liter: 4.3
    • SubModel: LS
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1974 CHEVROLET K10 PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1976 BUICK SKYLARK

    • Liter: 3.8
    • SubModel: SR
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1975 OLDSMOBILE OMEGA

    • Liter: 4.3
    • SubModel: SALON
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1995-2000 CHEVROLET S10 PICKUP

    • CC: 2190
    • Liter: 2.2
    • SubModel: BASE
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1980 CHEVROLET IMPALA

    • Liter: 3.8
    • SubModel: SPORT
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1993-1995 CHEVROLET CAMARO

    • Liter: 3.4
    • SubModel: BASE
    • CUI: 207
    • EngineType: V6 ( 3.4 L / 207 )

    1983-1984 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: SS

    1996-1998 CHEVROLET S10 PICKUP

    • Liter: 4.3
    • Aspiration: N
    • SubModel: SS
    • Engine Vin: W
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1980-1981 OLDSMOBILE CUTLASS SUPREME

    • CC: 3800
    • Liter: 3.8
    • SubModel: BASE
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1985 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: IROC-Z

    1983 PONTIAC PARISIENNE

    • EngineType: ALL
    • SubModel: BASE

    1981 PONTIAC GRAND PRIX

    • Liter: 4.4
    • SubModel: LJ
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1981 DODGE W350 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1995-1997 NISSAN D21 PICKUP (HARD BODY)

    • EngineType: ALL
    • SubModel: XE

    1986-1987 PONTIAC FIREBIRD

    • Liter: 5.0
    • SubModel: TRANS AM
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1974 CHEVROLET C10 PICKUP

    • CC: 4801
    • Liter: 4.8
    • SubModel: BASE
    • CUI: 292
    • EngineType: L6 ( 4.8 L / 292 )

    1981 OLDSMOBILE CUTLASS

    • Liter: 4.4
    • SubModel: LS
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1976 BUICK SKYLARK

    • Liter: 4.3
    • SubModel: S
    • CUI: 260
    • EngineType: V8 ( 4.3 L / 260 )

    1985-1988 CHEVROLET CAPRICE

    • Liter: 4.3
    • SubModel: CLASSIC
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )
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