Transmission & Drivetrain

Giving our '67 Ford F-100 a renovated rear end.

If you're looking to add a tall lift and big tires to your Silverado or Sierra, a solid-axle swap kit by Precision Fabrication Plus is the best way to go.

Our ’04½ Chevy Duramax 2500HD often tows a trailer close behind—sometimes right in the thick of scorching weather.

There are several aftermarket clutch options to choose from for these trucks, but only a couple offer a substantial upgrade from stock without the cost, noise, driveability, and pedal effort considerations of a full-blown competition clutch.

Eight-lug trucks are built tough to perform under extreme situations and, in most circumstances, they offer many years of reliable use.

In this report, we focus our attention on Ford’s first completely electronic, light-truck automatic, the E4OD: a spin off of the hydraulically managed, three-speed C6.

As the number of 6.7L Cummins–equipped Rams on the road increased, so did the amount of people looking to modify them.

For those of us holding onto our older diesels, investing in components and accessories that make driving them more enjoyable is a good idea.