It's always a big moment when a new LS engine is introduced - what's so special about the next one?

This Pontiac Trans Am sports the desirable Y88 package without ever being restored; the number on the odometer is one of the ...

This Camaro was born with the L22-coded 250-cubic-inch (4.1-liter) inline-six, which was optional in 1967. Rated at 155 ...