There wasn't any particular thump, grind, or clunk that triggered our desire to rebuild the rear 10 1/2-inch axle in our "Workin' Dog" '99 Power Stroke-powered Ford Super Duty. Instead, it was the ...

We contacted G2 Gear & Axle and the company sent us a 4.10:1 ring-and-pinion, Ford 8.8 Master Installation Kit, and 31-spline axleshafts.