GM 12 Bolt Ring & Pinion Gear Set Ratio: 3.42
InfoVehicle Info Needed
RICHMOND GEARPART NUMBER: 836-49-0113-1

GM 12 Bolt Ring & Pinion Gear Set Ratio: 3.42

$39599
1 left in stock
Lowest PriceLowest Price Guarantee

12-Bolt 8.875" Passenger Car
  • 3 Series Fits 3.07 to 3.73 Ratio Carrier, 4 Series Fits 3.90 and Numerically Higher Carrier.
  • 30 Spline, 1.625 Diameter Pinion.
    • GM 12 Bolt Ring & Pinion Gear Set
    • Ratio: 3.42
    • Teeth: 41-12
    • Series: 3

    • 1965-72 Bel Air, Caprice, Impala, Chevelle, El Camino, Chevy II, 1967-72 Camaro, 1970-72 Nova, GTO, Firebird, 68-69 Olds F-85
    Part TypeRing and Pinion
    BrandRICHMOND GEAR
    Package Height5.2
    Package Width11.2
    Package Length15.1
    Weight16.61 PG
    Part CategoryPerformance Parts
    Ring Gear RotationStandard
    Pinion Gear Teeth12
    Ring Gear Tooth Quantity41
    Carrier Series3
    QuantitySold as a set
    Differential Carrier Break3.07 to 3.73
    Cover Bolt Quantity12
    Pinion Spline Count30
    Ring Gear Material8620 Steel
    Ring Gear Diameter8.875 in (225.4 mm)
    Ring And Pinion Ratio3.42:1
    Pinion Shaft Diameter1.625 in (41.3 mm)
    Installation Kit IncludedNo
    Pinion Gear Tooth Quantity12
    Axle TypeGM 8.875 in.
    Ring Gear Bolts12
    Cover Bolts12
    Ring Gear Teeth41
    Ring Gear Bolt Quantity12
    Part FitmentSemi Universal
    Vendor Part Number49-0113-1
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

    Items You Need

    Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]

    JEGS

    Black RTV, Temperature Resistant up to 625 Degrees F [3.8 oz. Tube]

    Part Number : 555-28035
    $799$8.99
    You Save$1.00
    Pressure Bead Gasket Maker Silicone 8 oz

    JEGS

    Pressure Bead Gasket Maker Silicone 8 oz

    Part Number : 555-28045
    $1899$20.99
    You Save$2.00
    75W-90 Multi-Purpose Synthetic Gear Oil [1 Quart]

    JEGS

    75W-90 Multi-Purpose Synthetic Gear Oil [1 Quart]

    Part Number : 555-28050
    $1299$14.99
    You Save$2.00
    Limited Slip Additive [4oz Bottle]

    JEGS

    Limited Slip Additive [4oz Bottle]

    Part Number : 555-60120
    $959$10.49
    You Save$0.90
    Dial Indicator 1.000"

    JEGS

    Dial Indicator 1.000"

    Part Number : 555-81605
    $2299$24.79
    You Save$1.80
    Adjustable Magnetic Base 110 lb Magnet with On/Off lever

    JEGS

    Adjustable Magnetic Base 110 lb Magnet with On/Off lever

    Part Number : 555-81615
    $3299$36.99
    You Save$4.00
    Differential Pinion Depth Tool Setup Kit [Hard Anodized Aluminum Components]

    JEGS

    Differential Pinion Depth Tool Setup Kit [Hard Anodized Aluminum Components]

    Part Number : 555-81655
    $10199$109.99
    You Save$8.00
    Marking Compound Kit 1/2 ounce

    RICHMOND GEAR

    Marking Compound Kit 1/2 ounce

    Part Number : 836-35-0007-1
    $1334
    Differential Complete Kit 8.875" 12 Bolt

    RICHMOND GEAR

    Differential Complete Kit 8.875" 12 Bolt

    Part Number : 836-83-1019-1
    $17000
    Differential Half Kit 8.875" 12 Bolt

    RICHMOND GEAR

    Differential Half Kit 8.875" 12 Bolt

    Part Number : 836-83-1019-B
    $8093
    Differential Mega Kit 8.875" 12 Bolt

    RICHMOND GEAR

    Differential Mega Kit 8.875" 12 Bolt

    Part Number : 836-83-1019-M
    $19581

    ITEM YOU MAY ALSO CONSIDER

    GM 12-Bolt Car Ring & Pinion 8.875" Diameter Ring Gear

    JEGS

    GM 12-Bolt Car Ring & Pinion 8.875" Diameter Ring Gear

    Part Number : 555-60080
    $21399$231.09
    You Save$17.10
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning
    Your Cart

    Your shopping cart is empty!