PowerTrax Grip Pro GT231230 Helical Limited-Slip Differential Carrier for GM 8.875" 12-Bolt, 30-Spline, 3.07-3.73 Ratio, Rear Axle, Fits For Chevy, Pontiac, Buick, Replaces Eaton 913A555
PowerTrax Grip Pro GT231230 Helical Limited-Slip Differential Carrier for GM 8.875" 12-Bolt, 30-Spline, 3.07-3.73 Ratio, Rear Axle, Fits For Chevy, Pontiac, Buick, Replaces Eaton 913A555
PowerTrax Grip Pro GT231230 Helical Limited-Slip Differential Carrier for GM 8.875" 12-Bolt, 30-Spline, 3.07-3.73 Ratio, Rear Axle, Fits For Chevy, Pontiac, Buick, Replaces Eaton 913A555
PowerTrax Grip Pro GT231230 Helical Limited-Slip Differential Carrier for GM 8.875" 12-Bolt, 30-Spline, 3.07-3.73 Ratio, Rear Axle, Fits For Chevy, Pontiac, Buick, Replaces Eaton 913A555
PowerTrax Grip Pro GT231230 Helical Limited-Slip Differential Carrier for GM 8.875" 12-Bolt, 30-Spline, 3.07-3.73 Ratio, Rear Axle, Fits For Chevy, Pontiac, Buick, Replaces Eaton 913A555
PowerTrax Grip Pro GT231230 Helical Limited-Slip Differential Carrier for GM 8.875" 12-Bolt, 30-Spline, 3.07-3.73 Ratio, Rear Axle, Fits For Chevy, Pontiac, Buick, Replaces Eaton 913A555
PowerTrax Grip Pro GT231230 Helical Limited-Slip Differential Carrier for GM 8.875" 12-Bolt, 30-Spline, 3.07-3.73 Ratio, Rear Axle, Fits For Chevy, Pontiac, Buick, Replaces Eaton 913A555
PowerTrax Grip Pro GT231230 Helical Limited-Slip Differential Carrier for GM 8.875" 12-Bolt, 30-Spline, 3.07-3.73 Ratio, Rear Axle, Fits For Chevy, Pontiac, Buick, Replaces Eaton 913A555

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PowerTrax Grip Pro GT231230 Helical Limited-Slip Differential Carrier for GM 8.875" 12-Bolt, 30-Spline, 3.07-3.73 Ratio, Rear Axle, Fits For Chevy, Pontiac, Buick, Replaces Eaton 913A555

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Brand : Powertrax/Lockright
PowerTrax GT231230 Grip Pro Helical Limited-Slip Differential fits GM 8.875" 12-bolt rear axles.
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PowerTrax Grip Pro GT231230 Helical Limited-Slip Differential Carrier for GM 8.875" 12-Bolt, 30-Spline, 3.07-3.73 Ratio, Rear Axle, Fits For Chevy, Pontiac, Buick, Replaces Eaton 913A555
PowerTrax Grip Pro GT231230 Helical Limited-Slip Differential Carrier for GM 8.875" 12-Bolt, 30-Spline, 3.07-3.73 Ratio, Rear Axle, Fits For Chevy, Pontiac, Buick, Replaces Eaton 913A555
View Detail
Type
Differential Assembly Kits
Title
PowerTrax Grip Pro GT231230 Helical Limited-Slip Differential Carrier for GM 8.875" 12-Bolt, 30-Spline, 3.07-3.73 Ratio, Rear Axle, Fits For Chevy, Pontiac, Buick, Replaces Eaton 913A555
Price
$812.99 USD
Vendor
Powertrax/Lockright
Description
PowerTrax GT231230 Grip Pro Helical Limited-Slip Differential | GM 8.875" 12-Bolt | 30-Spline.Upgrade your GM 8.875" 12-bolt rear axle with the PowerTrax Grip Pro, a helical gear limited-slip differential designed for 30-spline axles and 3.07-3.73 carrier ratios.This advanced LSD automatically transfers torque to the wheel with the most traction, ensuring smooth power distribution for handling and acceleration.

More about this item : PowerTrax Grip Pro GT231230 Helical Limited-Slip Differential Carrier for GM 8.875" 12-Bolt, 30-Spline, 3.07-3.73 Ratio, Rear Axle, Fits For Chevy, Pontiac, Buick, Replaces Eaton 913A555

PowerTrax GT231230 Grip Pro Helical Limited-Slip Differential | GM 8.875" 12-Bolt | 30-Spline.

Upgrade your GM 8.875" 12-bolt rear axle with the PowerTrax Grip Pro, a helical gear limited-slip differential designed for 30-spline axles and 3.07-3.73 carrier ratios.

This advanced LSD automatically transfers torque to the wheel with the most traction, ensuring smooth power distribution for handling and acceleration.

PowerTrax Grip Pro GT231230 Helical Limited-Slip Differential Carrier for GM 8.875" 12-Bolt, 30-Spline, 3.07-3.73 Ratio, Rear Axle, Fits For Chevy, Pontiac, Buick, Replaces Eaton 913A555
Key Features
  • ✅ Helical Gear Limited-Slip: Advanced traction control for performance in street, track, and muscle cars with seamless torque transfer
  • ✅ Fits GM 8.875" 12-Bolt Rear Differential: Designed for 30-spline axles with 3.07-3.73 ratio carrier, ensuring power distribution.
  • ✅ Built for Strength: High-strength forged steel construction resists extreme torque loads for durability and performance.
  • ✅ Direct OEM Replacement: Perfect fit for Chevy Camaro, Chevelle, Impala, Pontiac GTO, Firebird, Oldsmobile Cutlass and more. Replaces Eaton 913A555.
  • ✅ 2-Year / 100,000-Mile Warranty: PowerTrax offers engineering, installation, and traction for classic and performance cars.
  • ✅ Applications: Compatible with various Buick, Chevrolet, GMC, Oldsmobile, and Pontiac models.
Technical Specifications
  • Length : 9.5 lb
  • Width : 9.0 lb
  • Height : 8.25 lb
  • Weight : 27.32 lb
Product Identifiers
  • ASIN B0CDNQW13G
  • UPC: 698231072516
Shipping Information
  • Ships From : United States
  • Brand : Powertrax/Lockright

Frequently Asked Questions About : PowerTrax Grip Pro GT231230 Helical Limited-Slip Differential Carrier for GM 8.875" 12-Bolt, 30-Spline, 3.07-3.73 Ratio, Rear Axle, Fits For Chevy, Pontiac, Buick, Replaces Eaton 913A555

01 What is the part number for the PowerTrax differential?

The part number is GT231230.

02 What type of vehicles does this differential fit?

It fits GM 8.875" 12-bolt rear differentials.

03 What OEM part number does this replace?

It replaces Eaton part number 913A555.

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