Revolution Gear & Axle Pre-81 GM 10-Bolt Rear Axle 7.5in Ring & Pinion Master Install Kit

If you're rebuilding the rear differential on a pre-1981 GM vehicle with a 10-bolt 7.5-inch axle, this master install kit from Revolution Gear & Axle is what you'll need. It contains all the bearings, seals, and hardware necessary to properly set up your new ring and pinion gears. Getting the backlash and gear pattern just right is critical for a quiet, durable rear end, and having all the correct components in one box makes the job much smoother.

This kit includes high-quality bearings and seals that are built to last. You'll find everything from pinion bearings and races to carrier bearings and races, plus a pinion seal, crush sleeve or shim kit, and marking compound. Using a master install kit like this ensures you have all the specialized parts required for a professional differential rebuild, avoiding the need to make multiple trips to the parts store.

Proper installation is key to the longevity of your differential. Make sure to follow the manufacturer's instructions carefully when setting gear mesh and bearing preload.