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![Upgrade Your GM 7-1/2 And 7-5/8 Inch Axle with Auburn Iron Grip-N-Loc Limited Slip Differential Upgrade Your GM 7-1/2 And 7-5/8 Inch Axle with Auburn Iron Grip-N-Loc Limited Slip Differential](https://cdn11.bigcommerce.com/s-ywvojiobs6/images/stencil/300x300/products/5366/11257/Grip-N-Loc__10944.1652816241.jpg?c=1)
Upgrade Your GM 7-1/2 And 7-5/8 Inch Axle with Auburn Iron Grip-N-Loc Limited Slip Differential
Auburn Gear
$789.19
$770.54
![](https://cdn11.bigcommerce.com/s-ywvojiobs6/product_images/e/apis8lnt9__73401.png")
Note: Differential Carrier, SELECT-A-LOC, GM 8-7/8 Inch 12 Bolt Truck Axle 3 Series Case, Limited Slip/ Electric Locking, 30 Spline, 2.76 To 3.42 Ratio, Billet Steel, With Loaded Case/ Wiring/ Switch/ 6 Ounce Bottle Of Friction Modifier