Simple, compact, reliable, and massively powerful, GM's modern LS family has become an engine swap staple. But how do they ...

General Motors began using LS V8 engines in its muscle car lineup in 1997 with the introduction of the 5.7-liter LS1, the first of its third-generation small block design. That first iteration, used ...

The LM7/L33 5.3-liter V8 is the most affordable LS swap engine, with junkyard pulls from $300 and durability exceeding 350,000 miles.