If you’re looking to give your ride a serious boost, the USA Standard Gear Re-gear & Traction Kit is where it's at. This kit is pretty much a one-stop shop for transforming your differential performance. It comes packed with a ring and pinion set, an installation kit, and a Yukon Dura Grip limited slip positraction unit. Trust me, the Dura Grip is a game changer. It delivers that sweet spot of smooth yet aggressive traction, making it perfect for tackling everything from muddy trails to slick city streets. Plus, it’s built to last—engineered for longevity and completely rebuildable, so you won’t have to worry about replacing it anytime soon.
The construction is solid, featuring a high-strength nodular case and forged 4320 chromoly spider gears. Those composite clutches? They’re designed to handle the heat and pressure, giving you reliable performance when you need it most. USA Standard Gear doesn’t mess around with quality; they put their gears through rigorous testing to ensure they meet all dimensional, material, and fitment standards. And with a variety of OEM and aftermarket ratios available, you can find the perfect setup to handle your daily commute or weekend adventures.
This specific kit is a great way to amp up your traction while upgrading to a more aggressive gear ratio—all in one go. You’ll be surprised at how much of a difference it makes.
This package includes an 8.5 in. GM gear and install kit with a 4.56 ratio gear set, a master install kit, and a 30 spline Dura Grip limited slip carrier. You also get 2.8 in. OD axle bearings with axle seals, making installation a breeze.
Fits position: Rear
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