2007 Chevy Trailblazer Engine Parts

Making great horsepower on a budget is the LS engine family’s claim to fame, but just like any other engine, the more power you ask of it the more you’ll need to spend.

This new steel bellhousing from Speedway Motors is made for everyone who wants to run three pedals without spending a fortune or relying on a crusty original.

Take a look at a few of the rare and wonderful Chevy engines in the Museum of American Speed!

Comparing GM’s LS V8 engine to the high-tech LT V8 engine. Which is better for your performance needs and budget?

While everyone is looking for a 6.0 LS, don’t count out the original 5.7 LS1 engine for your next LS swap performance build

Derek kicks off his 55 Chevy rebuild with a fresh small block.

In this Tech Tip, a customer asked for some recommendations on water pumps for his 1934 Chevy Coupe build.

The 1964 Corvette L79 327 is legendary, learn more about this storied engine and what you need to build a clone.

Build a high-performance Gen V LT engine with proven power combos and learn about LT upgrades and tuning tips for maximum power

In honor of NASCAR's 75th anniversary, we're taking a look at a few remarkable engines that have powered our favorite racers to victory through the years.