If you're looking to seriously amp up your vehicle's performance, the USA Standard Gear Re-gear & Traction Kit is where it’s at. This isn’t just another upgrade; it’s a complete game changer for your differential. You get a solid ring and pinion set, an installation kit, and the Yukon Dura Grip limited slip positraction unit—all bundled up in one part number. Trust me, this kit is a one-stop shop for better traction and control.
The Yukon Dura Grip is the real deal. It delivers smooth yet aggressive traction, which means you can tackle everything from muddy trails to rocky paths without breaking a sweat. What I love about it is that it’s built to last. With a high-strength nodular case and forged 4320 chromoly spider gears, this bad boy is engineered for durability. Plus, it’s completely rebuildable, so you won’t have to toss it out when it starts to show wear. The composite clutches are a nice touch, too—they offer the perfect balance of grip and slip, making it a versatile choice for various terrains.
When it comes to performance, these USA Standard Gear ring and pinion sets have got your back. They’re rigorously tested in-house to ensure they meet all the dimensional, material, and fitment standards. You can choose from a wide range of OEM and aftermarket ratios, so whether you’re just commuting or hitting the trails hard, these gears are built to handle it all. Upgrading to a more aggressive gear ratio while adding a limited-slip differential in one go is a no-brainer for anyone serious about performance.
This kit is specifically designed for 7.5 / 7.625 in. GM differentials and includes a 4.11 ratio gear set, a master install kit, a 28 spline Dura Grip limited slip carrier, and 2.25 in. O.D. axle bearings and seals.
Fits position: Rear
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