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GM 8.2" & 8.5", Nitro Finned Diff Cover
GM 10 bolt Nitro Rear Finned-Aluminum Cover

Price: $319.00

Product Code: NPCOVER-GM8.5

Description Warranty Information

GM 8.2" & 8.5", 10 bolt Nitro Rear Finned-Aluminum, Increased-Capacity, Diff Cover

Differential: GM 8.2" & 8.5", 10 bolt Rear Only
Material: Aluminum
Differential Bolts: 10 included
Manufacturer: Nitro Gear & Axle
Warranty: 1 year*

3 quarts of Nitro Synthetic Plus Gear Lube

Nitro Aluminum differential covers are extremely thick and have been thoroughly tested in Moab, King of Hammers, and numerous other locations, proving they will handle the rocks, roots, stumps, and anything else you can throw at them. Finned aluminum dissipates heat faster than steel reducing the operating temperature inside your differential and extending the life of your components. Aluminum can't rust and a Nitro aluminum differential cover will keep your undercarriage looking great all year round. Our wide selection of available covers makes it possible to equip both the front and rear differentials with Nitro covers on many vehicles.

Nitro Gear & Axle strives to provide the highest quality differential & axle components available. We take the steps necessary to ensure our parts are dependable. Our product range is continually growing to meet the needs of consumers for new ratios and Fits. At Nitro we know differentials, and know what it takes to provide you with high quality components.

  • Thick aluminum protects better than OEM stamped steel covers.
  • Finned aluminum design dissipates heat.
  • Increased oil capacity.
  • Fill and Drain plug for easy maintenance.
  • Manufactured from non-rusting aluminum

80W-140 Nitro Para-Synthetic Plus Gear Oil, GL5 (1 Quart)
Price: $20.78
80W-140 Nitro Para-Synthetic Plus Gear Oil
80W-140 Nitro Para-Synthetic Plus Gear Oil, GL5
Price: $247.50
80W-140 Nitro Para-Synthetic Plus Gear Oil

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