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If you do not see a gear ratio you are looking for please contact us at 866-427-0080 or e-mail us at info@nationaldrivetrain.com. |
GM 8.5" 10 Bolt (2.73 Ratio)$154.95 GM10-273 RATIO: 2.73 MANUFACTURER: Motive Gear MATERIAL: 8620 Heat Treated Alloy CASE BREAKS: 2.56 & lower, 2.73 and higher. NOTES: Stock Performance Ring and Pinion. 
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GM 8.5" 10 Bolt (3.08 Ratio) $154.95 GM10-308 RATIO: 3.08 MANUFACTURER: Motive Gear MATERIAL: 8620 Heat Treated Alloy CASE BREAKS: 2.56 & lower, 2.73 and higher. NOTES: Stock Performance Ring and Pinion.
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GM 8.5" 10 Bolt (3.42 Ratio) $154.95 GM10-342 RATIO: 3.42 MANUFACTURER: Motive Gear MATERIAL: 8620 Heat Treated Alloy CASE BREAKS: 2.56 & lower, 2.73 and higher. NOTES: Stock Performance Ring and Pinion.
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GM 8.5" 10 Bolt (3.73 Ratio) $154.95 GM10-373 RATIO: 3.73 MANUFACTURER: Motive Gear MATERIAL: 8620 Heat Treated Alloy CASE BREAKS: 2.56 & lower, 2.73 and higher. NOTES: Stock Performance Ring and Pinion.
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GM 8.5" 10 Bolt (4.10 Ratio) $154.95 GM10-410 RATIO: 4.10 MANUFACTURER: Motive Gear MATERIAL: 8620 Heat Treated Alloy CASE BREAKS: 2.56 & lower, 2.73 and higher. NOTES: Stock Performance Ring and Pinion.
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GM 8.5" 10 Bolt (4.56 Ratio) $154.95 GM10-456 RATIO: 4.56 MANUFACTURER: Motive Gear MATERIAL: 8620 Heat Treated Alloy CASE BREAKS: 2.56 & lower, 2.73 and higher. NOTES: Stock Performance Ring and Pinion.
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DIFFERENTIAL MINI INSTALLATION KIT GM 8.5 10 BOLT $37.90 GM8.5IK CARRIER & PINION SHIMS, PINION NUT, PINION SEAL, RING GEAR BOLTS, CRUSH SLEEVE, GASKET, MARKING COMPOUND, BRUSH & LOCTITE
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DIFFERENTIAL MASTER BEARING KIT GM 8.5 10 BOLT 1970 TO 1998$72.95 R10RMK MASTER BEARING KIT. GM 10-BOLT C-CLIP. 1970 TO 1998. CAR AND TRUCK APPLICATIONS.
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Differential Master Bearing Installtion Kits |
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Front Axle Shafts GMC Style Truck |
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GM 12 Bolt Truck Rear Ring & Pinions |
| Parts ordered will be shipped the same day if they are in stock. We will call or e-mail you with any questions or problems. Thank you. | ||
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