The 1970 4-4-2 equipped with the W-30 455 was an epic muscle car but it could've been even better with the 32-Valve W-43 455 ...

The 7.4-liter Chevy big-block was just one cubic inch below but advertised more firepower than its siblings. In the meantime, Oldsmobile’s 455 V8 was not actually a new release in A-bodies since ...

The 7.4-liter LSX454 V8 is a modern interpretation of the iconic 454 big ... 455 V8’s performance dwindled over the years as more stringent emissions requirements became established. While ...