When you head out to a wrecking yard in search of the right used and low-mileage LS-series engine to transplant under the hood of your classic or custom ride, it doesn't matter whether it is a ...

The past couple of show seasons we've noticed more than a few classic trucks with a late-model Chevy 5.3L LS engines between the fenders, which got us talking with their owners about the switch to a ...

It's hard to believe that General Motor's LS series of engines have been with us for 20 years. Introduced in 1997, performance enthusiasts quickly learned all this new design had to offer—these ...