If you need a new engine, but want extra horsepower, there are options. Here are four budget crate engines that are worth ...

Crate engines are hugely popular choices when it comes to replacing a failed or faulty engine in a vehicle, or for upgrading a standard engine in the pursuit of more performance. Put simply, a crate ...

These durable, high-perfomance engines are available for far less than you might imagine, including the Chevy LS3, Ford ...

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 ...

There seems to be no upper limit to the capability of GM's versatile LS V-8 small-block engine family, both in terms of horsepower output and displacement. Throughout the 1960s, the distinction ...

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 ...

Our swap guide in the Sept. '09 issue showed some of the hardware and electronics available to execute popular engine conversions. Here we have assembled a cross-section of professionally built ...

Back in 2009 when LS swaps were gaining ground, we had Mike Copeland write an in-depth story on the things you need to consider when swapping in an LS engine into a vintage muscle car. Mike was the ...