The Rimac C_Two is a four-wheel-drive electric hypercar with four independent permanent-magnet electric motors and torque vectoring. It sends a combined 1,914 horsepower through a pair of two-speed ...

If you've ever considered upgrading the spindly 7 1/4-inch axle that likely resides under your A-Body, you probably already know that A-Body 8 3/4 rear axles are not very plentiful these days. They ...

A few weeks ago, I went to the amazing Auburn Cord Duesenberg Automobile Museum in Indiana, where I learned about an axle that has not just one gear ratio like in pretty much all modern cars, but two.

QI have a ’89 Bronco with a Solo Motorsports long-travel suspension front and rear. It rolls on 36-inch tires. I’m worried about the stock 8.8-inch rear axle staying together. What would be a good ...