Jeff Smith:It seems we have to deal with this question about once a year. Some people just want to build a 305-and that's fine. But let's go over why that's not the best idea if you're building an ...

The exhaust ports weren't enlarged, but the bowl area was recontoured and the ports were fully polished. These are 041 head castings like those that came on '69 Camaros. They are the same basic ...

When it comes to 20th century American-made engines, Chevrolet's big block V8 motors are among the most highly regarded by automotive enthusiasts and experts alike. With their power, durability, and ...