Any engine builder will tell you how important cylinder heads are to power and performance, so enthusiasts looking to spruce up their budget Chevy 305 small-block (SBC), or the larger and more popular ...

Not all small-block V8s were created equal, but this one was destined to shine from the first ignition.

It's not every day that you can find an engine you know for a fact has never been used. This classic crate engine is still in the original packaging.

The 1950 Cadillac Series 61 was dyno tested, and it puts out roughly 400 horsepower. As far as he knows, it still has the original differential with a 3.36:1 ratio. The brakes are still standard, four ...