The Yukon Gear Dura Grip Positraction for GM 12 Bolt cars is a limited slip differential designed to deliver smooth yet aggressive traction. Engineered for durability and long-lasting performance, it features a high-strength nodular case, forged 4320 chromoly spider gears, and composite clutches to ensure reliable operation across various terrains. This component provides unmatched positraction performance, enhancing vehicle handling and confidence during spirited driving or off-road adventures. Its robust construction makes it a dependable upgrade for demanding applications, offering both performance and rebuildability for extended service life.
This Dura Grip is compatible with GM 12 Bolt axles featuring 33 splines and is suitable for vehicles with gear ratios from 3.08 to 3.90. It serves as a direct replacement or upgrade for existing limited slip differentials in classic muscle cars, street rods, or off-road vehicles. Installation is straightforward for those familiar with differential setups, and the kit includes the necessary components for a complete upgrade. Ideal for street, performance, or off-road use, this positraction differential enhances traction and stability under demanding driving conditions.
