Let me tell you a secret that\u2019s been hiding in plain sight since 1969: the best Mopar street engine ever built wasn\u2019t the mighty 426 Hemi. It was its blue-collar brother, the 440 Six-Pack. I know, I know\u2014saying that feels like walking into a Mopar meet and badmouthing the sacred Elephant. But hear me out. I\u2019ve been playing with these wedges and Hemis for over a decade, and...