Yukon Gear Dura Grip Positraction For GM 8.5in w/ 28 Spline Axles

SKU: YDGGM8.5-3-28-1 | UPC: 883584260158

Yukon Gear Dura Grip Positraction For GM 8.5in w/ 28 Spline Axles Fits 1970-1994 GM Vehicles

Yukon Dura Grip positraction limited slip differential delivers smooth aggressive traction for GM 8.5 inch 10-bolt rears with 28 spline axles. Engineered for Chevy C/K trucks Camaro Caprice Blazer Buick Regal Electra and more from 1970-1994. Provides confident handling on pavement dirt snow with long-life rebuildable construction.

Key Features

• High Strength Nodular Case – Cast iron housing withstands high torque loads in trucks and muscle cars
• Forged 4320 Chromoly Spider Gears – Heat-treated for durability and smooth operation under power
• Composite Clutches – Multiple plates deliver progressive lockup without chatter
• Rebuildable Design – Service kits available for maintenance and extended service life
• 3 Series Carrier – Direct fit for GM 8.5in 10-bolt with 28 spline axles 2.73 and numerically higher ratios
• Wide Terrain Performance – Locks instantly for traction while allowing turns without binding

Specifications

Whats Included

• Assembled Dura Grip limited slip carrier
• Pre-installed composite clutch pack
• Forged chromoly spider gears
• High strength nodular case

Product Notes

• Requires GM 8.5in carrier bearing shims for proper setup
• Use 75W-90 synthetic gear oil with limited slip additive
• Professional installation recommended for optimal preload

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