Powertrax Grip LS Differential LS201028 for GM 10-Bolt 8.5-Inch, 28-Spline, 2.73-and-Up Ratios

The Powertrax Grip LS Differential, part number LS201028, is designed for GM 10-bolt 8.5-inch rear axles using 28-spline axleshafts and gear ratios of 2.73 and higher. This limited-slip differential helps improve traction by directing torque to the wheel with better grip, providing more consistent power delivery during acceleration, cornering, and changing road conditions. Its application-specific design makes it a practical upgrade for street-driven vehicles, performance builds, and other compatible GM drivetrain applications.
Constructed from durable steel, the Powertrax Grip LS differential is engineered for dependable operation under demanding driving conditions. The limited-slip action supports improved handling and traction without requiring a driver-operated locking mechanism, helping maintain a balanced combination of everyday drivability and enhanced performance. Before installation, verify axle housing compatibility, spline count, gear ratio, and differential configuration to ensure proper fitment for your vehicle.
This Powertrax LS201028 differential is supplied as an individual unit and is intended for qualified installation using the appropriate setup procedures, bearings, seals, lubricants, and related hardware as required by the application. Refer to the vehicle and axle manufacturer’s specifications for installation guidance and final checks. With its durable steel construction and fitment for GM 10-bolt 8.5-inch axles, the Grip LS is a reliable choice for improving traction in compatible rear-wheel-drive applications.

Features:

• Brand: Powertrax

• Part Number: LS201028

• Differential Type: Grip limited-slip differential

• Application: GM 10-bolt 8.5-inch rear axle

• Spline Count: 28-spline axle compatibility

• Gear Ratio Compatibility: 2.73 and higher ratios

• Material: Durable steel construction

• Quantity: Sold individually