Dura Grip Limited Slip Differential For 8.5 GM Axle 28 Spline 2.73 Up Ratio Positraction With Composite Clutches Delivers Smooth Yet Aggressive Traction And Stable Handling For Trucks And Hot Rods

Dura Grip Limited Slip for 8.5 in GM Axle, 28-spline unit
✔️ Fits 8.5 in GM axle, 28 splines, 2.73+ ratio, composite clutches

The Dura Grip Limited Slip Differential is designed for trucks and hot rods that need steady traction and confident handling in tough conditions. It fits 8.5" GM axles with 28 splines and 2.73+ gear ratios, delivering reliable performance across varied terrain.

✅ 8.5 in GM axle compatibility, 28 splines, 2.73+ ratio
✅ Composite clutches provide smooth yet aggressive traction
✅ Forged 4320 chromoly spider gears for durability and strength
✅ Fully rebuildable design, USA assembled
✅ High-strength nodular case for long life

💡 What is a limited-slip differential and how does it help trucks and hot rods in real-world driving?

This handy explanation covers the basics and why it matters for performance:

- It distributes torque between wheels to improve traction - It minimizes wheel spin on slick surfaces - It improves stability and cornering grip on rough terrain - It pairs well with 28-spline axles and 2.73+ gear ratios for broad compatibility ✝️