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Richmond Gear GM Ring & Pinion Gear Set Ratio: 2.73

Richmond Gear 49-0048-1

836-49-0048-1

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Richmond Gear GM Ring & Pinion Gear Set Ratio: 2.73 $266.65
GM Ring & Pinion Gear Set
  • Ratio: 2.73
  • Teeth: 41-15
  • Series: 2

  • Richmond Gear 49-0048-1 Details

    GM 7.5"/7.625"

  • 2 Series Fits 3.08 Lower Carrier, 3 Series Fits 3.23 Higher Carrier
  • Pinion Diameter: 1.438"
  • 27 Spline

  • 1977-87 El Camino, 1977-2002 All GM, 1982-2002 Camaro/Firebird, 1983-2002 S10/S15 Rear, 1985-2002 Astro/Safari
  • Does not fit Monza
  • For 1977-81 applications, use Installation Kit #836-83-1016
  • For 1982-98 applications, use Installation Kit #836-83-1044

  • Specifications:

    Gear Ratio
    2.73
    Axle Type
    GM 7.5 in.
    Axle Type
    GM 7.625 in.
    Differential Case Design Type
    GM 7.5
    Differential Case Design Type
    GM 7.625
    Ring Gear Tooth Quantity
    41
    Cover Bolt Quantity
    10
    Ring Gear Diameter
    7.5
    Ring Gear Bolt Quantity
    10
    Pinion Shaft Diameter
    1.438
    Pinion Spline Count
    27
    Ring Gear Rotation
    Standard
    Pinion Gear Tooth Quantity
    15
    Ring Gear Material
    8620 Steel
    Differential Carrier Break
    3.08 and Lower
    Carrier Series
    2
    Cover Bolts
    10
    Installation Kit Included
    No
    Pinion Gear Teeth
    15
    Pinion Shaft Diameter (in.)
    1.438
    Pinion Spline Count
    27
    Quantity
    Sold as a set
    Ring and Pinion Ratio
    2.73:1
    Ring Gear Bolts
    10
    Ring Gear Diameter (in.)
    7.5
    Ring Gear Rotation
    Standard
    Ring Gear Teeth
    41
    Manufacturer's Part Number:
    49-0048-1

    Richmond Gear is the leading manufacturer of professional quality, high performance ring and pinion sets. The superior quality of these gear sets is the result of years of racing development, outstanding design, and state-of-the-art manufacturing methods. 10 bolt street gears are designed to withstand the rigors of everyday driving, as well as a weekend at the track. Gears available for nearly all popular domestic applications.

    Choose The Gear Ratio That Is Best For Your Vehicle

    Does Richmond Gear 49-0048-1 fit your vehicle?

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    1983 PONTIAC FIREBIRD

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

    2000 CHEVROLET S10 PICKUP

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    • SubModel: BASE

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    • EngineType: ALL
    • SubModel: ALL

    1999 CHEVROLET S10 PICKUP

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    • EngineType: E1 ( )
    • SubModel: BASE

    1982 CHEVROLET IMPALA

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

    1979 PONTIAC GRAND PRIX

    • EngineType: ALL
    • SubModel: BASE

    1983-1984 CHEVROLET S10 PICKUP

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

    1981 OLDSMOBILE CUTLASS

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

    1981-1983 CHEVROLET IMPALA

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

    1982 PONTIAC GRAND PRIX

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

    1978-1979 PONTIAC LEMANS

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

    1976 PONTIAC VENTURA

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

    1996-1998 CHEVROLET S10 PICKUP

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

    1985-1987 CHEVROLET CAMARO

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

    2002-2003 CHEVROLET S10 PICKUP

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

    1982 BUICK LESABRE

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

    1977 OLDSMOBILE CUTLASS

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

    2002-2003 CHEVROLET S10 PICKUP

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

    1985 CHEVROLET ASTRO

    • EngineType: ALL
    • SubModel: ALL

    1980 CHEVROLET IMPALA

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

    1978 PONTIAC GRAND PRIX

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

    1985 CHEVROLET S10 PICKUP

    • Liter: 1.9
    • SubModel: DURANGO
    • CUI: 119
    • EngineType: L4 ( 1.9 L / 119 )

    1973-1974 BUICK APOLLO

    • EngineType: ALL
    • SubModel: ALL

    1984 PONTIAC PARISIENNE

    • EngineType: ALL
    • SubModel: ALL

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

    1983-1984 PONTIAC FIREBIRD

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

    1982-1983 BUICK REGAL

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

    1985-1987 CHEVROLET CAMARO

    • CC: 5031
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1983-1985 CHEVROLET S10 PICKUP

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

    1981 PONTIAC GRAND PRIX

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

    1985-1987 CHEVROLET S10 PICKUP

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

    1982 BUICK LESABRE

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

    1977 PONTIAC LEMANS

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

    1977 OLDSMOBILE CUTLASS

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

    2001 GMC SAFARI

    • EngineType: ALL
    • SubModel: SLT

    1999-2000 CHEVROLET S10 PICKUP

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

    1998-2001 CHEVROLET BLAZER

    • EngineType: ALL
    • SubModel: LS

    1980 CHEVROLET IMPALA

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

    1982 BUICK LESABRE

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

    1981 PONTIAC GRAND PRIX

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

    1973 CHEVROLET MALIBU

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

    1983-1984 CHEVROLET S10 PICKUP

    • Liter: 2.0
    • SubModel: DURANGO
    • CUI: 122
    • EngineType: L4 ( 2.0 L / 122 )

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    • EngineType: ALL
    • SubModel: ALL

    1975 BUICK APOLLO

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

    1996 BUICK ROADMASTER

    • EngineType: ALL
    • SubModel: LIMITED COLLECTOR'S EDITION

    1988 CHEVROLET MONTE CARLO

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

    2002-2003 CHEVROLET S10 PICKUP

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

    1986-1988 CHEVROLET CAPRICE

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

    1988-1990 CHEVROLET S10 PICKUP

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

    1987-1988 CHEVROLET CAPRICE

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

    1987-1992 PONTIAC FIREBIRD

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

    1980-1981 PONTIAC CATALINA

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

    1980 PONTIAC CATALINA

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

    1985 BUICK REGAL

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

    1985-1987 CHEVROLET CAMARO

    • CC: 5031
    • Liter: 5.0
    • SubModel: Z28
    • CUI: 305
    • EngineType: V8 ( 5.0 L / 305 )

    1975-1976 PONTIAC BONNEVILLE

    • EngineType: ALL
    • SubModel: ALL

    1981-1983 CHEVROLET IMPALA

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

    1994 CHEVROLET S10 PICKUP

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

    1981 PONTIAC GRAND PRIX

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

    1992-1993 CHEVROLET S10 PICKUP

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

    1980-1981 BUICK LESABRE

    • EngineType: ALL
    • SubModel: LIMITED

    1994 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: CLASSIC

    1977 PONTIAC LEMANS

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

    1983 OLDSMOBILE CUTLASS CRUISER

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

    1991-2000 GMC SAFARI

    • EngineType: ALL
    • SubModel: SLT

    2002-2004 GMC S15 JIMMY

    • EngineType: ALL
    • SubModel: ALL

    1998-1999 CHEVROLET BLAZER

    • EngineType: ALL
    • SubModel: LT

    1977-1978 CHEVROLET MALIBU

    • EngineType: ALL
    • SubModel: ALL

    1977 PONTIAC LEMANS

    • Liter: 6.6
    • SubModel: SPORT
    • CUI: 400
    • EngineType: V8 ( 6.6 L / 400 )

    1975 BUICK APOLLO

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

    1982-1986 CHEVROLET CAMARO

    • EngineType: ALL
    • SubModel: BERLINETTA

    1982-1985 CHEVROLET S10 PICKUP

    • Liter: 1.9
    • SubModel: BASE
    • CUI: 119
    • EngineType: L4 ( 1.9 L / 119 )

    1982 BUICK LESABRE

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

    1982 PONTIAC GRAND PRIX

    • Liter: 4.1
    • SubModel: BROUGHAM
    • CUI: 252
    • EngineType: V6 ( 4.1 L / 252 )

    1984-1987 BUICK REGAL

    • EngineType: ALL
    • SubModel: GRAND NATIONAL

    1980 CHEVROLET IMPALA

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

    1979 CHEVROLET MALIBU

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

    2001 CHEVROLET S10 PICKUP

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

    1981 PONTIAC GRAND PRIX

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

    1976 BUICK SKYLARK

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

    1987 GMC S15 PICKUP

    • EngineType: ALL
    • SubModel: ALL

    1975 BUICK APOLLO

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

    1977 BUICK SKYLARK

    • EngineType: ALL
    • SubModel: ALL

    2002 GMC SONOMA

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

    1982 CHEVROLET MONTE CARLO

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

    2001 CHEVROLET S10 PICKUP

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

    1973 CHEVROLET MALIBU

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

    1998-2002 ISUZU RODEO

    • CC: 3165
    • Liter: 3.2
    • SubModel: LS
    • EngineType: V6 ( 3.2 L / 3165 CC )

    1988-1993 CHEVROLET S10 PICKUP

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

    1989-1990 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: ALL

    1985 CHEVROLET IMPALA

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

    1974 CHEVROLET MALIBU

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

    1977 OLDSMOBILE CUTLASS SUPREME

    • EngineType: ALL
    • SubModel: COLONNADE

    1977-1978 PONTIAC GRAND SAFARI

    • EngineType: ALL
    • SubModel: ALL

    1985-1987 OLDSMOBILE CUTLASS

    • EngineType: ALL
    • SubModel: ALL

    1985 CHEVROLET S10 PICKUP

    • Liter: 1.9
    • SubModel: SPORT
    • CUI: 119
    • EngineType: L4 ( 1.9 L / 119 )

    1983 CHEVROLET MONTE CARLO

    • EngineType: ALL
    • SubModel: CL

    1987-1988 CHEVROLET CAPRICE

    • EngineType: ALL
    • SubModel: CLASSIC LS BROUGHAM

    1983 OLDSMOBILE CUTLASS CRUISER

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

    1985-1987 CHEVROLET S10 PICKUP

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