If you've ever been disappointed by the horsepower figures coming from your Jeep Wrangler JK, whether it has the 3.8-liter or the 3.6-liter V-6, and you've considered an LS swap, you're not alone.

XJ Jeep Cherokees, with their unibody construction and boxy looks, have a serious cult following. It's no wonder—they work well on- and off-road, and are built with some great components right from ...

I'm planning to retrofit a late-model LS engine into my 2002 Jeep 4x4, and want to fabricate my own exhaust headers. It needs to conform to California emissions standards. I don't want ugly "smog" ...

Update: The Grand Wagoneer sold Friday for $61,000. These days, it’s easy to find a Chevrolet LS engine swapped into anything: Mazda Miatas, Jeep Wranglers, and even Yugos. That’s because of the motor ...

No matter which LS series engine you use or what vehicle you're putting it in, there are a handful of parts you're going to ...

We all know that a modern-day Jeep Grand Wagoneer is coming our way, but it remains to be seen if it will prove to be as well-loved as the originals, in particular those of the early and mid-1980s.

The Jeep Grand Wagoneer always lived up to its name, especially with its properly old-school woodgrain trim. Few vintage off-roaders exude quite the same level of class as the Grand Wagoneer. As a ...