Determining which engine still in production is currently the oldest is no easy fact to discover because of the wide variety of engines. But we figured it out.

The GM 602 crate engine, also known as the CT350, makes 350 hp and 396 lb-ft of torque and sells for around $8,000 from ...

Once a workhorse of postwar America, the 3100 series has become a favorite among collectors and hot rod enthusiasts, and this particular example shows why. Under the hood, it packs a 350-cubic-inch V8 ...

This engine has powered over 100 million vehicles throughout the years, including muscle cars and pickup trucks. Learn more ...

GM has issued a mass recall for vehicles equipped with the 6.2L V8 L87 engine, leaving owners wondering - will the defective engines be replaced, or repaired?