Driven Racing Oil Chevy R3500 Engine Parts

Lake Speed Jr., from Driven Racing Oil, explains the differences between synthetic and mineral motor oils and how to choose between the two.

Lake Speed Jr., from Driven Racing Oil, answers the question "what viscosity grade should I run". He explains what viscosity really means and some key factors to keep in mind when selecting the right viscosity grade for your engine and application.

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.

Looking to swap the venerable LS engine into your hot rod, muscle car, or classic truck? Take a look at our detailed identification guide for Gen III/IV LS engines before you hit the salvage yard or swap meet!

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

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

Learn how to choose the correct motor oil for your application.

At long last, Project Chevelle gets a muscle car heart transplant in the form of a 383 from BluePrint Engines.

The dyno at the Speedway Motors Racing Engine shop is always humming. We set up a camera in the cell to catch a few of the engines that have passed through the door recently.

Is it OK to put Diesel oil in my gas engine? When is diesel oil bad for my car? Do I need to any additives in addition to diesel oil in my gas engine?