Building a Brutal 421 Small Block Chevy
If you're looking for a beastly street engine, the 421 small block chevy is a displacement that really hits the mark. It's that perfect middle ground where you get big-block torque without the massive weight penalty or the need to swap out your entire front suspension. For decades, hot rodders have been trying to find the "sweet spot" of the Chevy small block platform, and while the 383 is the classic choice, the 421 is what happens when you decide that enough is never actually enough. ...