- Brakes & Drivetrain
- Differential
- Limited Slip Differential
- Auburn Gear Grip-N-Loc Differentials
The Cutting Edge of Limited Slip Performance
Auburn Gear introduces the next generation of limited-slip differentials. The new Cone-Clutch technology provides the best grip right when you need it. In the event of slippage, the internal mechanism uses spring pressure and heat to force the cones outward, locking the two axles together. The Grip-N-Loc system was made with the best innovation in the world of differentials, and it is guaranteed to provide years of dependable performance.
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AMC
Grip-N-Loc Differential1968-1986 AMC 20 12-Bolt 29-Spline Axles 3.07-Up Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$995.00
Ships on 07/27/26
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BOP
Grip-N-Loc Differential1964-1971 BOP 8.200 in. 28-Spline Axles 3.36-Up Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$730.00
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Grip-N-Loc Differential1964-1971 BOP 8.200 in. 28-Spline Axles 2.93-3.23 Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$895.00
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Chrysler
Grip-N-Loc Differential1957-1973 Chrysler 8.750 in. 10-Bolt 30-Spline Axles Hardened Steel Gears Includes Limited-Slip Additive
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$795.00
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Auburn Gear 546070
Auburn Gear 546070 Grip-N-Loc Limited Slip Differential [Chrysler 9.250 in. 12-Bolt]
Grip-N-Loc Limited Slip DifferentialChrysler 9.250 12-Bolt Housing 31-Spline Axles Iron Case, Heavy-Duty Construction Improved Traction and Torque Bias Fits 2.71:1 Ratio and Up
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$975.00
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$700.92
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Corvette
Auburn Gear 546062
Auburn Gear Grip-N-Loc Limited Slip Differential [Corvette 10-Bolt] 2.41-3.70 Ratio
Grip-N-Loc Differential1963-1979 Corvette 10-Bolt 17-Spline Axles 2.41-3.70 Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$795.00
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Dana
Grip-N-Loc DifferentialDana 44 30-Spline Axles 3.92-Up Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$645.00
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Grip-N-Loc DifferentialDana 44 30-Spline Axles 3.73-Down Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$600.00
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Grip-N-Loc Differential1970 & Older Dana 44 19-Spline Axles 3.92-Up Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$690.00
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Grip-N-Loc Differential1970 & Older Dana 44 19-Spline Axles 3.73-Down Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$690.00
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Ford
Grip-N-Loc Differential1957-1985 Ford 9 in. 10-Bolt 28-Spline Axles Hardened Steel Gears Includes Limited-Slip Additive
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$775.00
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Grip-N-Loc Differential1983-2014 Ford 8.800 in. 31-Spline Axles Hardened Steel Gears Includes Limited-Slip Additive
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$680.00
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Grip-N-Loc Differential1962-1979 Ford 8 in. 28-Spline Axles Hardened Steel Gears Includes Limited-Slip Additive
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$795.00
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Grip-N-Loc DifferentialFord 8.800 in. 10-Bolt 28-Spline Axles Hardened Steel Gears Includes Limited-Slip Additive
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$745.00
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Grip-N-Loc DifferentialFord 8.800 in. 33-Spline Axles Hardened Steel Gears Includes Limited-Slip Additive
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$750.00
Ships on 07/27/26
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GM
Auburn Gear 546018
Auburn Gear Grip-N-Loc Limited Slip Differential [GM 8.500/8.600 in.] 2.73-Up Ratio
Grip-N-Loc Differential1971-1988 GM 8.500/8.600 in. 28-Spline Axles 2.73-Up Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$635.00
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Auburn Gear 546022
Auburn Gear Grip-N-Loc Limited Slip Differential [GM 8.500/8.600 in.] 2.73-Up Ratio
Grip-N-Loc Differential1989-1998 GM 8.500/8.600 in. 30-Spline Axles 2.73-Up Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$609.90
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Auburn Gear 546032
Auburn Gear Grip-N-Loc Limited Slip Differential [GM 12-Bolt Truck] 3.73-Up Ratio
Grip-N-Loc Differential1964-1983 GM 12-Bolt Truck Series 30-Spline Axles 3.73-Up Gear Ratio (Series 4) Hardened Steel Gears Includes Limited-Slip Additive
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$640.00
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Auburn Gear 546033
Auburn Gear Grip-N-Loc Limited Slip Differential [GM 12-Bolt Car] 3.07-3.73 Ratio
Grip-N-Loc Differential1965-1972 GM 12-Bolt Car Series 30-Spline Axles 3.07-3.73 Gear Ratio (Series 3) Hardened Steel Gears Includes Limited-Slip Additive
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$670.00
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Auburn Gear 546034
Auburn Gear Grip-N-Loc Limited Slip Differential [GM 12-Bolt Truck] 2.76-3.42 Ratio
Grip-N-Loc Differential1964-1983 GM 12-Bolt Truck Series 30-Spline Axles 2.76-3.42 Gear Ratio (Series 3) Hardened Steel Gears Includes Limited-Slip Additive
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$514.99
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Auburn Gear 546044
Auburn Gear Grip-N-Loc Limited Slip Differential [GM 7.500/7.625 in.] 3.23-Up Ratio
Grip-N-Loc Differential1976-1988 GM 7.500/7.625 in. 26-Spline Axles 3.23-Up Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$586.08
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Auburn Gear 546045
Auburn Gear Grip-N-Loc Limited Slip Differential [GM 7.500/7.625 in.] 3.08-Down Ratio
Grip-N-Loc Differential1976-1988 GM 7.500/7.625 in. 26-Spline Axles 3.08-Down Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$665.00
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Auburn Gear 546046
Auburn Gear Grip-N-Loc Limited Slip Differential [GM 7.500/7.625 in.] 3.23-Up Ratio
Grip-N-Loc DifferentialGM 7.500/7.625 in. 28-Spline Axles 3.23-Up Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$600.00
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Auburn Gear 546047
Auburn Gear Grip-N-Loc Limited Slip Differential [GM 7.500/7.625 in.] 3.08-Down Ratio
Grip-N-Loc DifferentialGM 7.500/7.625 in. 28-Spline Axles 3.08-Down Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$630.00
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Auburn Gear 546050
Auburn Gear Grip-N-Loc Limited Slip Differential [GM 8.500/8.600 in.] 2.73-Up Ratio
Grip-N-Loc Differential1971-1988 GM 8.500/8.600 in. 28-Spline Axles 2.73-Up Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$635.00
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Auburn Gear 546052
Auburn Gear Grip-N-Loc Limited Slip Differential [GM 8.500/8.600 in.] 2.73-Up Ratio
Grip-N-Loc DifferentialGM 8.500/8.600 in. 30-Spline Axles 2.73-Up Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$625.00
Ships on 07/27/26
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Grip-N-Loc Differential1964-1972 Chevy 8.200 in. 28-Spline Axles 3.08-Up Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$567.69
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Auburn Gear 546097
Auburn Gear Grip-N-Loc Limited Slip Differential [GM 8.500/8.600 in.] 2.73-Up Ratio
Grip-N-Loc DifferentialGM 8.500/8.600 in. 30-Spline Axles 2.73-Up Gear Ratio Hardened Steel Gears Includes Limited-Slip Additive
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$635.00
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Grip-N-Loc Differential1955-1964 GM 8.400 in. 10-Bolt 17-Spline Axles Hardened Steel Gears Includes Limited-Slip Additive
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$790.00
Ships on 07/27/26
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