The third generation began, as you would expect, with the GM LS1 engine. This engine would remain in production until 2005, when the next generation of the engine would emerge. That would be the LS2.
Swapping an LS engine ... Chevy Camaro, Pontiac GTO, Pontiac Firebird, and Chevrolet Corvette. In addition, the production LS4 never made more than 303 horsepower. In its lowest form, the 1997 Gen ...