Chevy LS engines are among the most popular donor motors for DIY swaps in vehicles from vintage muscle cars and Jeeps to 1970s and '80s sports cars. The LS series' high power-to-weight ratio, ...

Engine swaps are one of the timeless traditions of hot rodding. Maybe it's dropping in a small-block to replace that six-banger, or big-block instead of a Mouse. There's numerous this-for-that ...

The humble LS engine remains the undisputed king of swaps, in case you haven't noticed, but why? Spoiler alert: it's about a lot more than just affordability.

When the Holley LS Fest got its start in 2010, the event saw great success, and it was due in part to the number of LS-swapped vehicles on the grounds at historic Beech Bend Raceway Park in Bowling ...