1981 Pontiac Firebird Differentials
Select Department
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Eaton® - Detroit Truetrac™ Differential$626.99 - $651.99 -
Spicer® - Rear Mini Spool$166.31 - $242.74 + Save up to $8.00 with iD FastTrack -
Spicer® - Ring and Pinion Gear Set$428.99 - $465.90 + Free Shipping with iD FastTrack -
Yukon Gear & Axle® - Dura Grip™ Differential$770.89 - $828.89 -
Yukon Gear & Axle® - Front and Rear Mini Spool$164.89 - $183.89 -
Yukon Gear & Axle® - Rear High Performance Ring and Pinion Gear Set$359.89 - $525.89 -

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ARB® - Air Locker™ Differential$1,299.95 -
Auburn Gear® 546097 - Grip-N-Loc™ Differential$665.97 + Free Shipping with iD FastTrack -

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Motive Gear® - Performance Ring and Pinion Gear Set$459.13 - $537.99 -
Motive Gear® - Performance Ring and Pinion Gear Set$371.99 - $478.99 -

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Revolution Gear & Axle® - Full Spool$229.87 + Free Shipping with iD FastTrack -

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Dorman® - OE Solutions™ Rear Differential Ring and Pinion$117.44 - $328.65 + Free Shipping with iD FastTrack -
Dorman® - OE Solutions™ Rear Differential Positive Unit Assembly$783.73 + Free Shipping with iD FastTrack -

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Spicer® - Unloaded Differential Case$162.98 + Save an extra $6.90 with iD FastTrack -
Yukon Gear & Axle® - Differential Bearing Installation Kit$199.89 - $478.89 -
Yukon Gear & Axle® - Differential Mini Installation Kit$38.14 - $72.53 -
Yukon Gear & Axle® - Rear Differential Master Overhaul Kit$228.89 - $299.89 -

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Yukon Gear & Axle® - Spider Gear Set$146.89 - $323.89 -
Yukon Gear & Axle® - Standard Open Carrier Case$199.89 - $396.89 -



























