After three distinct generations and three decades of service, the 454 didn't return. Instead, GM's new go-to workhorse big-block became the all-new Vortec 8100 L18.

These 6 budget small-block Chevy V-8 long-block crate engines cost under $4,000 and put out between 250 and 315 ...

GE Aerospace made public the accomplishments of a particular F404 engine that was flown on three different aircraft over the years.