GT238730 PowerTrax GRIP PRO Differential Carrier for GM 8.875" Truck – 30 Spline – 2.76-3.42 Ratio – Fits Chevy & GMC Trucks (1964-1982) – Replaces Eaton 19587-1, Auburn Gear 5420107
GT238730 PowerTrax GRIP PRO Differential Carrier for GM 8.875" Truck – 30 Spline – 2.76-3.42 Ratio – Fits Chevy & GMC Trucks (1964-1982) – Replaces Eaton 19587-1, Auburn Gear 5420107
GT238730 PowerTrax GRIP PRO Differential Carrier for GM 8.875" Truck – 30 Spline – 2.76-3.42 Ratio – Fits Chevy & GMC Trucks (1964-1982) – Replaces Eaton 19587-1, Auburn Gear 5420107
GT238730 PowerTrax GRIP PRO Differential Carrier for GM 8.875" Truck – 30 Spline – 2.76-3.42 Ratio – Fits Chevy & GMC Trucks (1964-1982) – Replaces Eaton 19587-1, Auburn Gear 5420107
GT238730 PowerTrax GRIP PRO Differential Carrier for GM 8.875" Truck – 30 Spline – 2.76-3.42 Ratio – Fits Chevy & GMC Trucks (1964-1982) – Replaces Eaton 19587-1, Auburn Gear 5420107
GT238730 PowerTrax GRIP PRO Differential Carrier for GM 8.875" Truck – 30 Spline – 2.76-3.42 Ratio – Fits Chevy & GMC Trucks (1964-1982) – Replaces Eaton 19587-1, Auburn Gear 5420107

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GT238730 PowerTrax GRIP PRO Differential Carrier for GM 8.875" Truck – 30 Spline – 2.76-3.42 Ratio – Fits Chevy & GMC Trucks (1964-1982) – Replaces Eaton 19587-1, Auburn Gear 5420107

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Brand : Powertrax/Lockright
PowerTrax GT238730 GRIP PRO Differential Carrier fits GM 8.875" Truck with 30 spline.
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GT238730 PowerTrax GRIP PRO Differential Carrier for GM 8.875" Truck – 30 Spline – 2.76-3.42 Ratio – Fits Chevy & GMC Trucks (1964-1982) – Replaces Eaton 19587-1, Auburn Gear 5420107
GT238730 PowerTrax GRIP PRO Differential Carrier for GM 8.875" Truck – 30 Spline – 2.76-3.42 Ratio – Fits Chevy & GMC Trucks (1964-1982) – Replaces Eaton 19587-1, Auburn Gear 5420107
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Type
Differential Assembly Kits
Title
GT238730 PowerTrax GRIP PRO Differential Carrier for GM 8.875" Truck – 30 Spline – 2.76-3.42 Ratio – Fits Chevy & GMC Trucks (1964-1982) – Replaces Eaton 19587-1, Auburn Gear 5420107
Price
$1,091.99 USD
Vendor
Powertrax/Lockright
Description
PowerTrax GT238730 Grip Pro Helical Limited-Slip Differential | GM 8.875" Truck | 30-Spline | 2.76-3.42 Ratio.Upgrade your GM 8.875" 12-Bolt Truck Differential with the Grip Pro from PowerTrax, a torsen-style helical gear limited-slip differential designed for axles with 30-spline.This advanced LSD automatically transfers torque to the wheel with the most traction for smooth power distribution on and off-road.

More about this item : GT238730 PowerTrax GRIP PRO Differential Carrier for GM 8.875" Truck – 30 Spline – 2.76-3.42 Ratio – Fits Chevy & GMC Trucks (1964-1982) – Replaces Eaton 19587-1, Auburn Gear 5420107

PowerTrax GT238730 Grip Pro Helical Limited-Slip Differential | GM 8.875" Truck | 30-Spline | 2.76-3.42 Ratio.

Upgrade your GM 8.875" 12-Bolt Truck Differential with the Grip Pro from PowerTrax, a torsen-style helical gear limited-slip differential designed for axles with 30-spline.

This advanced LSD automatically transfers torque to the wheel with the most traction for smooth power distribution on and off-road.

GT238730 PowerTrax GRIP PRO Differential Carrier for GM 8.875" Truck – 30 Spline – 2.76-3.42 Ratio – Fits Chevy & GMC Trucks (1964-1982) – Replaces Eaton 19587-1, Auburn Gear 5420107
Key Features
  • ✅ Limited Slip Carrier – Boosts traction & torque control for classic GM trucks & SUVs
  • ✅ 30-Spline Axle Fitment – Built for heavy-duty strength & optimized performance in GM 8.875" differentials
  • ✅ for 2.76-3.42 Gear Ratios – Perfect balance of power & stability for street & off-road applications
  • ✅ Fits Chevrolet & GMC Trucks (1964-1982) – Direct replacement for multiple C/K, G-Series, & P-Series models
  • ✅ Maintenance-Free – Backed by a 2-year/100,000-mile warranty for long-term reliability
  • ✅ Durable Construction – Engineered with high-strength forged steel for extreme torque loads
Technical Specifications
  • Length : 9.63 lb
  • Width : 8.5 lb
  • Height : 8.5 lb
  • Weight : 25.45 lb
Product Identifiers
  • ASIN B0BG3JZPM3
  • UPC: 698231074398
Shipping Information
  • Ships From : United States
  • Brand : Powertrax/Lockright

Frequently Asked Questions About : GT238730 PowerTrax GRIP PRO Differential Carrier for GM 8.875" Truck – 30 Spline – 2.76-3.42 Ratio – Fits Chevy & GMC Trucks (1964-1982) – Replaces Eaton 19587-1, Auburn Gear 5420107

01 What is the part number for the PowerTrax differential carrier?

The part number is GT238730.

02 What vehicles does the differential carrier fit?

It fits Chevy & GMC Trucks from 1964 to 1982.

03 What is the spline count for this differential carrier?

The spline count is 30.

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