It rips, it snarls, and it leaves behind a trail of smoke like a bride pulling her train down the aisle. This is the LS-swapped 1977 Cadillac Seville V, an unassuming sleeper with a serious bite. Its ...

Ever wondered why LS engines have steam tubes? They help vent trapped air, preventing overheating, detonation, and ...

Some cars prove that, with the right parts, anything can be made into a cool hot rod. Case in point is this 1983 cadillac coupe DeVille. An '80s Coupe DeVille Caddy that's cool? Well, yeah, but you ...

GM's LS engines are known for their brute power, bulletproof reliability, loads of torque, great soundtrack, and accessibility. These attributes make LS motors some of the most popular aftermarket ...

As the 1920s drew to a close, automakers were looking to make their products more powerful. Luxury cars were getting bigger and more opulent, high-speed highways were opening up, and motorists wanted ...

General Motors introduced the LS4 engine in 2004, but what cars had it under the hood? Here are the models and how much ...