It’s no secret that LS engines have exploded in popularity over the past decade, as 4.8-liter, 5.3-liter, 6.0-liter, and ...

Alberto Ramos is a "just do it" kind of guy. Take one look at his LS-swapped, turbocharged 2009 Dodge Challenger, and you'll wonder if he ever took the time to think about it twice—it's that ...

GM's 706 Vortec heads are the cheapest and most effective heads you can use on your 4.8-liter and 5.3-liter, and even some 6.0-liter LS engine builds. Bold statement? Well, not really. You see, these ...

For the 2008 model year, Chevy's base model Corvette coupe and convertible get a few notches closer to reaching the performance bar set by their outrageously fast Z06 brother. Last year's LS2 ...

We’ve seen GM’s immensely versatile LS motor get swapped into Miatas, Mercs, and even Winnebagos, but this just might be the least expected LS swap yet. For sale now on Bring a Trailer is a 2005 ...

Lot #190 is a custom 2001 Pontiac Firebird Trans Am WS6 coupe that packs a low-compression 370-cubic-inch (6.0-liter), iron-block LSX V-8. That GM Performance racing engine is coupled to an F-1A ...