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 GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.73
  • Teeth: 41-11
  • Series: 3
  • $187.99
    Ships Today
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    (2)

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.56
  • Teeth: 41-9
  • Series: 3
  • $223.71
    Ships Today
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    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.08
  • Teeth: 40-13
  • Series: 3
  • $242.92
    Ships Today
    FREE Shipping
    (1)

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.10
  • Teeth: 41-10
  • Series: 3
  • $202.99
    Ships Today
    FREE Shipping

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.55
  • Teeth: 39-11
  • Series: 3
  • $228.99
    Ships Today
    FREE Shipping
    (1)

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.90
  • Teeth: 39-10
  • Series: 3
  • $254.22
    Ships in 24hrs
    FREE Shipping
    (1)

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 6.14
  • Teeth: 43-7
  • Series: 4
  • $271.17
    Ships in 24hrs
    FREE Shipping

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 5.14
  • Teeth: 36-7
  • Series: 4
  • $210.99
    Ships Today
    FREE Shipping
    (1)

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.73
  • Teeth: 41-11
  • Series: 4
  • $254.22
    Ships Today
    FREE Shipping

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.42
  • Teeth: 41-12
  • Series: 3
  • $207.99
    Ships Today
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    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.33
  • Teeth: 39-9
  • Series: 4
  • $348.79
    Ships Today
    FREE Shipping

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 5.86
  • Teeth: 41-7
  • Series: 4
  • $271.17
    Ships in 24hrs
    FREE Shipping

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.88
  • Teeth: 39-8
  • Series: 4
  • $177.99
    Ships Today
    FREE Shipping

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.10
  • Teeth: 41-10
  • Series 4
  • $181.99
    Ships Today
    FREE Shipping

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 5.38
  • Teeth: 43-8
  • Series: 4
  • $254.22
    Ships in 24hrs
    FREE Shipping

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.56
  • Teeth: 41-9
  • Series: 4
  • $181.99
    Ships Today
    FREE Shipping

    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 GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.10
  • Teeth: 41-10
  • Series: 4
  • $216.93
    Ships Today
    FREE Shipping

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 4.56
  • Teeth: 41-9
  • Series: 4
  • $219.19
    Ships Today
    FREE Shipping

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 5.13
  • Teeth: 41-8
  • Series: 4
  • $254.22
    Ships Today
    FREE Shipping

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.73
  • Teeth: 41-11
  • Series: 4
  • $214.67
    Ships Today
    FREE Shipping