Peter Constantine, via carcraft.com: I'm in the beginning stages of my first engine build-nothing fancy, just a mild 355 small-block Chevy to replace the exhausted, nonoriginal small-block in my '69 Z ...

We may receive a commission on purchases made from links. Your car's major engine components are likely made of various combinations of cast-iron, aluminum-alloys, and steel. Engine bearings are ...

Slewing ring bearings — the bearings that find use on cranes, wind turbines, and other smaller designs — are sometimes cut with teeth to double as gears. Let’s review the benefits and challenges of ...