When it comes to engine building, cylinder heads are of utmost importance. Here's why Chevy's small-block Vortec heads could ...

I needed to call AFR boss Rick Sperling to give him the great results I had just seen with a pair of his company's small-block Chevy heads on a 350. In a way, I was just bragging, because our ...

If Chevrolet Product Promotion Engineering has anything to say about it, this year's Indianapolis 500 may at last see the end of the race's dominance by exotic, built-for-the-purpose racing engines.

In 1962, Chevrolet introduced double hump heads on its small-block engines. These helped shape the incredible power of small-block V8s for around 30 years.