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Richmond Gear GM Ring & Pinion Gear Set Ratio: 3.73

836-49-0007-1


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Richmond Gear 49-0007-1
$244.99
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GM Ring & Pinion Gear Set
  • Ratio: 3.73
  • Teeth: 41-11
  • Series: 2
  • Free Shipping - Ships
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    1979-1980  CHEVROLET IMPALA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1980  CHEVROLET MALIBU

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC SPORT
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1980-1981  CHEVROLET MONTE CARLO

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: TURBOCHARGED
    • SubModel: LANDAU
    • Engine Vin: 3
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1980-1981  OLDSMOBILE CUTLASS CRUISER

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: N
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1988  PONTIAC FIREBIRD

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: TRANS AM
    • Engine Vin: E
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1985  GMC SAFARI

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLX
    • Engine Vin: N
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1977-1978  CHEVROLET EL CAMINO

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONQUISTA
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1975-1976  PONTIAC CATALINA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 7.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: W
    • CUI: 455
    • EngineType: V8 ( 7.5 L / 455 )

    2001-2002  ISUZU RODEO

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LSE
    • Engine Vin: W
    • CUI: 3165
    • EngineType: V6 ( 3.2 L / 3165 )

    2001  CHEVROLET BLAZER

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: XTREME
    • Engine Vin: W
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1980-1981  PONTIAC GRAND PRIX

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LJ
    • Engine Vin: S
    • CUI: 265
    • EngineType: V8 ( 4.3 L / 265 )

    1982-1983  BUICK REGAL

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ESTATE WAGON
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1985-1986  CHEVROLET CAMARO

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BERLINETTA
    • Engine Vin: S
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1979  CHEVROLET CAPRICE

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC SPORT
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1987-1988  CHEVROLET S10 BLAZER

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH COUNTRY
    • Engine Vin: E
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1985  GMC SAFARI

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: N
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1978-1979  CHEVROLET MONZA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 2+2
    • Engine Vin: C
    • CUI: 196
    • EngineType: V6 ( 3.2 L / 196 )

    1977-1978  OLDSMOBILE OMEGA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SX
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2002  GMC SAFARI

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SL
    • Engine Vin: X
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1985-1990  GMC S15

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: E
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    2003  CHEVROLET S10

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: H
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1978-1981  CHEVROLET MONTE CARLO

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LANDAU
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1978-1980  CHEVROLET MONZA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 2+2
    • Engine Vin: V
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1985  GMC SAFARI

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLX
    • Engine Vin: E
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1995-1996  CHEVROLET CAMARO

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: Z28
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981-1982  CHEVROLET CAPRICE

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC ESTATE
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1976-1977  BUICK LESABRE

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1977-1978  CHEVROLET MALIBU

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1982  BUICK LESABRE

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED EDITION F/E
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1980-1981  PONTIAC LAURENTIAN

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1977  BUICK SKYLARK

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Y
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1979  CHEVROLET MONZA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 2+2 SPORT
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1983-1985  CHEVROLET S10

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: B
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1988-1990  GMC S15

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1991-1995  GMC SONOMA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLE
    • Engine Vin: Z
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1985-1988  PONTIAC FIREBIRD

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: S
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1980  CHEVROLET MONTE CARLO

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: K
    • CUI: 229
    • EngineType: V6 ( 3.8 L / 229 )

    1991  GMC S15 JIMMY

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLS
    • Engine Vin: Z
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2003-2005  GMC SAFARI

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: X
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    2007  HUMMER H3

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LUXURY
    • Engine Vin: -
    • CUI: 223
    • EngineType: L5 ( 3.7 L / 223 )

    1976  CHEVROLET MONZA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: TOWNE COUPE SPORT
    • Engine Vin: A
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1977  CHEVROLET MALIBU

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: U
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1979  OLDSMOBILE CUTLASS

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: VISTA CRUISER
    • Engine Vin: R
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1981  CHEVROLET EL CAMINO

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ROYAL KNIGHT
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1978  CHEVROLET MONTE CARLO

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1979-1981  CHEVROLET MALIBU

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: -
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985  BUICK ELECTRA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: 3
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1993-1997  ISUZU RODEO

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: S
    • Engine Vin: V
    • CUI: 3165
    • EngineType: V6 ( 3.2 L / 3165 )

    1986-1987  BUICK REGAL

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: Y
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1981-1982  PONTIAC GRAND PRIX

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LJ
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1996  BUICK ROADMASTER

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED COLLECTOR'S EDITION
    • Engine Vin: P
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981-1982  PONTIAC GRAND PRIX

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1981  BUICK CENTURY

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1982  PONTIAC GRAND LEMANS

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 4
    • CUI: 252
    • EngineType: V6 ( 4.1 L / 252 )

    1977  BUICK LESABRE

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CUSTOM SPORT
    • Engine Vin: K
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1986-1989  CHEVROLET S10 BLAZER

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: R
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    1979  BUICK CENTURY

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: TURBOCHARGED
    • SubModel: CUSTOM
    • Engine Vin: 3
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1980-1981  OLDSMOBILE DELTA 88

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HOLIDAY
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1991  GMC S15 JIMMY

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SLT
    • Engine Vin: Z
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1982  BUICK LESABRE

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED EDITION F/E
    • Engine Vin: Y
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1983-1984  CHEVROLET EL CAMINO

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CONQUISTA
    • Engine Vin: N
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1979-1982  CHEVROLET EL CAMINO

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1976  CHEVROLET MONZA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Q
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1979  BUICK REGAL

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LIMITED
    • Engine Vin: Y
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1979  CHEVROLET MONZA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: 2+2 SPYDER
    • Engine Vin: G
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1976  OLDSMOBILE OMEGA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1979  PONTIAC FIREBIRD

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: FORMULA
    • Engine Vin: Y
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1976-1977  CHEVROLET MALIBU

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC LANDAU
    • Engine Vin: D
    • CUI: 250
    • EngineType: L6 ( 4.1 L / 250 )

    1983-1985  CHEVROLET S10

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.2
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPORT
    • Engine Vin: S
    • CUI: 134
    • EngineType: L4 ( 2.2 L / 134 )

    1974  CHEVROLET MALIBU

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: T
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1981-1987  PONTIAC GRAND PRIX

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1988-1995  CHEVROLET S10

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: Z
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1978-1980  PONTIAC GRAND PRIX

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LJ
    • Engine Vin: W
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1992  CHEVROLET CAMARO

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: RS HERITAGE EDITION
    • Engine Vin: E
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1994  CHEVROLET CAPRICE

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC LS
    • Engine Vin: W
    • CUI: 265
    • EngineType: V8 ( 4.3 L / 265 )

    1981-1982  OLDSMOBILE DELTA 88

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ROYALE
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1980  CHEVROLET CAPRICE

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC SPORT
    • Engine Vin: A
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1994-1995  CHEVROLET S10

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: ZR2
    • Engine Vin: Z
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1980  CHEVROLET MONZA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SPYDER
    • Engine Vin: V
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1973  CHEVROLET MALIBU

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: F
    • CUI: 307
    • EngineType: V8 ( 5 L / 307 )

    1991-1992  CHEVROLET CAMARO

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: Z28
    • Engine Vin: 8
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1985  GMC S15 JIMMY

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: HIGH SIERRA
    • Engine Vin: B
    • CUI: 173
    • EngineType: V6 ( 2.8 L / 173 )

    2006  HUMMER H3

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 6
    • CUI: 211
    • EngineType: L5 ( 3.5 L / 211 )

    1977  PONTIAC FIREBIRD

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: C
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1985-1990  GMC S15

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SIERRA CLASSIC
    • Engine Vin: E
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1978-1979  PONTIAC GRAND LEMANS

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SAFARI
    • Engine Vin: L
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    2007-2009  HUMMER H3

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: X
    • Engine Vin: E
    • CUI: 223
    • EngineType: L5 ( 3.7 L / 223 )

    1994-2002  CHEVROLET S10

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LS
    • Engine Vin: W
    • CUI: 262
    • EngineType: V6 ( 4.3 L / 262 )

    1976  OLDSMOBILE OMEGA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5.7
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 350
    • EngineType: V8 ( 5.7 L / 350 )

    1982-1983  CHEVROLET MALIBU

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: CLASSIC
    • Engine Vin: V
    • CUI: 260
    • EngineType: V6 ( 4.3 L / 260 )

    1977  CHEVROLET MONZA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: MIRAGE
    • Engine Vin: B
    • CUI: 140
    • EngineType: L4 ( 2.3 L / 140 )

    1979  PONTIAC GRAND PRIX

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: LJ
    • Engine Vin: 2
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1978-1979  CHEVROLET MONZA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 2.5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 1
    • CUI: 151
    • EngineType: L4 ( 2.5 L / 151 )

    1977  PONTIAC FIREBIRD

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 6.6
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: K
    • CUI: 403
    • EngineType: V8 ( 6.6 L / 403 )

    1982  PONTIAC BONNEVILLE

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.1
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: 4
    • CUI: 252
    • EngineType: V6 ( 4.1 L / 252 )

    1979-1981  CHEVROLET MALIBU

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.4
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BASE
    • Engine Vin: J
    • CUI: 267
    • EngineType: V8 ( 4.4 L / 267 )

    1977  BUICK SKYLARK

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 3.8
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: SR
    • Engine Vin: C
    • CUI: 231
    • EngineType: V6 ( 3.8 L / 231 )

    1980  OLDSMOBILE CUTLASS CRUISER

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 5
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: BROUGHAM
    • Engine Vin: H
    • CUI: 305
    • EngineType: V8 ( 5 L / 305 )

    1979-1981  PONTIAC FIREBIRD

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.9
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: FORMULA
    • Engine Vin: W
    • CUI: 301
    • EngineType: V8 ( 4.9 L / 301 )

    1985  BUICK ELECTRA

    • Fitment_Note: For GM 7.5"/7.625" (10 Bolt), 7.6" IFS; 3.73 Ratio; Thick Gear; 3.08 Ratio Carrier and Lower
    • Liter: 4.3
    • Aspiration: NATURALLY ASPIRATED
    • SubModel: PARK AVENUE
    • Engine Vin: T
    • CUI: 260
    • EngineType: V6 ( 4.3 L / 260 )

    Will this fit a 2001 Camaro z28 with stock 2.73 2 series rear end gear?

    Asked by: Nelli45
    Yes, this is the correct gear for your application.
    Answered by: Rusty B
    Date published: 2018-05-30

    is this the thick 373 ring and pinion?

    Asked by: bubbaj
    Correct
    Answered by: SteveM
    Date published: 2018-03-24

    will this work for my 97 z-28 with 2:73 gears?

    Asked by: be5112
    This will be compatible in the '97 with original 2.73's
    Answered by: Jon Jegs Tech
    Date published: 2018-03-18

    Will this set of gears work in the front and rear of a 2014 Chevy Silverado 1500 4x4 5.3 v8 crew cab

    Asked by: Jpc 0813
    No, this will not work in your application.
    Answered by: Rusty B
    Date published: 2018-02-28
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