The LS engine left factory production years ago, yet it still defines modern hot rodding and the engine-swap world. “LS-swap the world!” It sounds like a joke until you realize how many people take it ...

Blowing an engine up is never fun for the owner, but it's a great learning opportunity for the world at large. By taking a look inside an engine that's punched its ticket, we get a good idea of what ...

See the strangest, coolest, and most creative LS engine swaps from the 2026 Holley LS Fest West in Las Vegas, where “LS Swap ...