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Billet Aluminum Rear Differential Cover 8.5" for GM with 5/16" 10 Bolts  | SPELAB
Billet Aluminum Rear Differential Cover 8.5" for GM with 5/16" 10 Bolts  | SPELAB-2
Differential Cover 8.5" for GM with 5/16" 10 Bolts  | SPELAB
Differential Cover 8.5" for GM with 5/16" 10 Bolts  | SPELAB
Differential Cover 8.5" for GM with 5/16" 10 Bolts  | SPELAB
Differential Cover 8.5" for GM with 5/16" 10 Bolts  | SPELAB
Differential Cover 8.5" for GM with 5/16" 10 Bolts  | SPELAB
Differential Cover 8.5" for GM with 5/16" 10 Bolts  | SPELAB
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Billet Aluminum Rear Differential Cover 8.5" for GM with 5/16" 10 Bolts | SPELAB

2 sold in last 8 hours
SPELAB
SPOS08805BK
Out of stock Many in stock
Differential cover
PLEASE NOTE!
$345.99 $199.00
$199.00

Billet Aluminum Rear Differential Cover 8.5" for GM with 5/16" 10 Bolts
Differential Cover Kit For 8.5 in. GM With 5/16 in. Cover Bolts Listing |SPELAB

Differential Cover 8.5" for GM with 5/16" 10 Bolts | SPELAB

 

Function:

Protects the differential, seals the differential, stores differential fluid.

Vehicle Fitment Information|SPELAB




Innovative points:

1. The external heat sink design increases the contact area between the differential cover and the surrounding air, enhancing heat dissipation performance.

2. The internal diversion groove design aligns with the direction of liquid flow in the differential gear's rotation, ensuring maximum flow rate for better lubrication.

3. The use of aluminum alloy material significantly improves cooling performance compared to the commonly used iron material. When comparing billet to cast products, billet items are often considered more durable and built for long-lasting performance.

4. An external observation mirror with a floating ball is used to monitor the oil level. Traditional observation mirrors in the market may darken over time, reducing visibility. Therefore, the floating ball allows us to monitor the oil level even if the mirror darkens.

5. The outside with black wrinkle paint providing rust resistance.

Billet Aluminum  VS  A380 Aluminum |SPELAB-1

       Specifications:

      Long Wide Height Gross weight(KG) Number of Bolts
      48 31 11.5 5.3 10

       

      Differential Cover Kit For 8.5 in. GM With 5/16 in. Cover Bolts Size |SPELAB Differential Cover Kit 5/16 in. 12 Bolts |SPELAB-1 Differential Cover Kit 5/16 in. 12 Bolts |SPELAB-2 Differential Cover Kit For 8.5 in. GM With 5/16 in. Cover Bolts Comparison |SPELAB

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