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Richmond Gear GM 12-Bolt Ring & Pinion Sets


Richmond Gear
Richmond Gear GM 12-Bolt Ring & Pinion Sets

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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. 12 Bolt Street Gears are designed to withstand the rigors of everyday driving, and a weekend at the track. Gears available for nearly all popular domestic applications.

Choose The Gear Ratio That Is Best For Your Vehicle
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28 Products

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.
  • Richmond Gear 49-0094-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-49-0094-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.08
  • Teeth: 40-13
  • Series: 3
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    $259.99
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    Richmond Gear 49-0113-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-49-0113-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.42
  • Teeth: 41-12
  • Series: 3
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    $207.99
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    Richmond Gear 49-0095-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-49-0095-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.55
  • Teeth: 39-11
  • Series: 3
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    $228.99
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    Richmond Gear 49-0039-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-49-0039-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.73
  • Teeth: 41-11
  • Series: 3
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    $187.99
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    Richmond Gear 49-0096-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-49-0096-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.73
  • Teeth: 41-11
  • Series: 4
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    $254.22
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    Richmond Gear 49-0040-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-49-0040-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.90
  • Teeth: 39-10
  • Series: 3
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    $254.22
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    Richmond Gear 69-0031-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0031-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.10
  • Teeth: 41-10
  • Series 4
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    $181.99
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    Richmond Gear 69-0304-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0304-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.10
  • Teeth: 41-10
  • Series: 3
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    $202.99
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    Richmond Gear 69-0378-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0378-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.33
  • Teeth: 39-9
  • Series: 4
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    $348.79
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    Richmond Gear 69-0032-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0032-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.56
  • Teeth: 41-9
  • Series: 4
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    $181.99
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    Richmond Gear 69-0306-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0306-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.56
  • Teeth: 41-9
  • Series: 3
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    $223.71
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    Richmond Gear 69-0033-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0033-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.88
  • Teeth: 39-8
  • Series: 4
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    $177.99
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    Richmond Gear 69-0034-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0034-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 5.14
  • Teeth: 36-7
  • Series: 4
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    $210.99
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    Richmond Gear 69-0035-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0035-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 5.38
  • Teeth: 43-8
  • Series: 4
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    $257.99
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    Richmond Gear 69-0037-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0037-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 5.86
  • Teeth: 41-7
  • Series: 4
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    $270.99
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    Richmond Gear 69-0038-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0038-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 6.14
  • Teeth: 43-7
  • Series: 4
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    $270.99
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    12-Bolt 8.875" Truck
  • 3 Series Fits 3.40 and Numerically Lower Ratio Carrier, 4 Series Fits 3.73 and Numerically Higher Carrier.
  • 30 Spline 1.438" Diameter Pinion.
  • Richmond Gear 49-0068-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-49-0068-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.08
  • Teeth: 40-13
  • Series: 3
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    $230.49
    Ships
    Richmond Gear 49-0070-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-49-0070-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.42
  • Teeth: 41-12
  • Series: 3
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    $230.49
    Ships
    Richmond Gear 49-0072-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-49-0072-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.73
  • Teeth: 41-11
  • Series: 3
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    $235.01
    Ships
    Richmond Gear 49-0280-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-49-0280-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.73
  • Teeth: 41-11
  • Series: 4
  • FREE
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    $214.67
    Ships
    Richmond Gear 69-0204-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0204-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.10
  • Teeth: 41-10
  • Series: 4
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    $216.93
    Ships
    Richmond Gear 69-0350-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0350-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.10
  • Teeth: 41-10
  • Series: 3
  • FREE
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    $242.92
    Ships
    Richmond Gear 69-0206-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0206-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.56
  • Teeth: 41-9
  • Series: 4
  • FREE
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    $219.19
    Ships
    Richmond Gear 69-0352-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0352-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.56
  • Teeth: 41-9
  • Series: 3
  • FREE
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    & HANDLING!
    $254.22
    Ships
    Richmond Gear 69-0298-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0298-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.88
  • Teeth: 39-8
  • Series: 4
  • FREE
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    & HANDLING!
    $237.27
    Ships
    Richmond Gear 69-0300-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0300-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 5.13
  • Teeth: 41-8
  • Series: 4
  • FREE
    SHIPPING
    & HANDLING!
    $254.22
    Ships
    Richmond Gear 69-0302-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0302-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 5.38
  • Teeth: 43-8
  • Series: 4
  • FREE
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    $248.99
    Ships

    12-Bolt 9.3" ''C'' Axle Oldsmobile, Pontiac
  • 4 Series
  • 13 Spline 1.876" Diameter Pinion.
  • Richmond Gear 69-0008-1 - Richmond Gear GM 12-Bolt Ring & Pinion Sets
    836-69-0008-1
    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.56
  • Teeth: 41-9
  • Series: 4
  • FREE
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    & HANDLING!
    $371.99
    Order Today Ships 06/03/16

    28 Products