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Home > GM 12 Bolt Car (GM 12P)
 
GM 12 Bolt Car (GM 12P)
12 bolt cover with 8.875" ring gear. 

Uses 30 spline c-clip axles.

Ring Gear Diameter:  8.875"
Cover Bolts:  12
Ring Gear Bolts:  12
Spline Count:  30
Carrier Breaks:  2.76 and Down; 3.07 to 3.90;  4.10 and Up
Rear Suspension:  Solid
Pinion Nut Size:  1-1/8"
Bel Air:  1964 - 1972
Biscayne:  1964 - 1972
Camaro:  1967 - 1972
Caprice:  1966 - 1970
Chevelle/ Malibu:  1964 - 1972
Chevy II:  1964 - 1968
El Camino:  1965 - 1972GTO:  1970 - 1972
Impala:  1964 - 1972
Monte Carlo:  1970 - 1972
Nomad:  1968 - 1972
Nova:  1964 - 1972
Trans Am:  1969 - 1972
Wildcat:  1964 - 1972
 
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GM 12 Bolt Car / Aluminum Girdle Cover / TA Performance / TA_1810
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GM 12 Bolt Car / Ring & Pinion Gear Set
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GM 12 Bolt Car / Master Bearing / Install Kit
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YDGGM12P-3-30-1 - Yukon Dura Grip positraction for GM 12 bolt car with 30 spline axles, 3.08 to 3.90 ratio
YDGGM12P-3-30-1 - Yukon Dura Grip positraction for GM 12 bolt car with 30 spline axles, 3.08 to 3.90 ratio
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YDGGM12P-3-33-1 - Yukon Dura Grip positraction for GM 12 bolt car with 33 spline axles, 3.08 to 3.90 ratio
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YDGGM12P-4-30-1 - Yukon Dura Grip positraction for GM 12 bolt car with 30 spline axles, 4.10 & up
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GM 12 Bolt Car / Posi / Gears / Bearing Kit / Package
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GM 12 Bolt Car / Posi / 30 Spline / 3 Series
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GM 12 Bolt Car / Eaton Truetrac / 30 Spline / 3 Series  / 913A555
GM 12 Bolt Car / Eaton Truetrac / 30 Spline / 3 Series / 913A555
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GM 12 Bolt Car / Forged Pinion Yoke / 1350
GM 12 Bolt Car / Forged Pinion Yoke / 1350
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GM 12 Bolt Car / Carrier Install Kit
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GM 12 Bolt Car / Solid Adjustable Pinion Spacer
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1.400 Journal C-clip Axle Bearing & Seal Kit (1 Pair)
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GM 12 Bolt Car / Eaton Posi / 30 Spline / 3 Series 3.08-3.90 / 19554-010
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GM 12 Bolt Car / Eaton Truetrac / 33 Spline / 4 Series 4.10 and up / 914A575
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GM 12 Bolt Car / Eaton Truetrac / 33 Spline / 3 Series 3.08 - 3.90 / 914A576
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GM 12 Bolt Car / Ring Gear Spacer
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GM 12 Bolt Car / Carrier Bearings & Races / Timken
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GM 12 Bolt Car / Custom Alloy C-Clip Axle Shafts / 30 Spline / 1968-1972 Chevelle
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GM 12 Bolt Car / Custom Alloy C-Clip Axle Shafts / 30 Spline / 1967-1969 Camaro
GM 12 Bolt Car / Custom Alloy C-Clip Axle Shafts / 30 Spline / 1967-1969 Camaro
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GM 12 Bolt Car / Posi / 30 Spline / 4 Series
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GM 12 Bolt Car / Eaton Posi / 30 Spline / 4 Series 4.10 & Up / 19555-010
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YDGGM12P-4-33-1 - 12P GM 4.10 & Up Dura Grip Limited Slip, 33spl, Composite Clutches
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GM 12 Bolt Car 8.875
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GM 12 Bolt Car / Custom Alloy C-Clip Axle Shafts / 33 Spline / 1964-1967 Chevelle
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GM 12 Bolt Car / Custom Alloy C-Clip Axle Shafts / 33 Spline / 1968-1972 Chevelle
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