LS3 crate engines can cost between $7,000 to $13,000, depending on configuration. By default, they make 430 hp and 425 lb-ft of torque.

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 ...

Even with the taller gearing, the Chevy tops out at just 18 miles per hour. That’s OK, though, considering it sounds like a ...