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: 3.08
  • Teeth: 40-13
  • Series: 3
  • $242.92
    Ships Monday
    FREE Shipping
    (1)

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.42
  • Teeth: 41-12
  • Series: 3
  • $230.49
    Ships Monday
    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
  • $254.22
    Ships Monday
    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: 3
  • $210.15
    Ships 07/25/16
    FREE Shipping
    (2)

    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 Monday
    FREE Shipping

    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 07/25/16
    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
  • $225.97
    Ships Monday
    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
  • $203.37
    Ships Monday
    FREE Shipping

    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 Monday
    FREE Shipping

    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 Monday
    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
  • $203.37
    Ships Monday
    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
  • $198.85
    Ships Monday
    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
  • $214.67
    Ships Monday
    FREE Shipping
    (1)

    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 07/25/16
    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 07/25/16
    FREE Shipping

    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 07/25/16
    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: 3.08
  • Teeth: 40-13
  • Series: 3
  • $230.49
    Ships Monday
    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
  • $230.49
    Ships Monday
    FREE Shipping

    Richmond Gear GM 12-Bolt Ring & Pinion Sets


    GM 12 Bolt Ring & Pinion Gear Set
  • Ratio: 3.73
  • Teeth: 41-11
  • Series: 3
  • $235.01
    Ships Monday
    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 Monday
    FREE Shipping