BackfireNews on MSN

Travis Barker thinks his LS3-swapped ’59 Impala makes 495 HP. Chevy rates the base LS3 at 430

Jay Leno looked under the hood of Travis Barker's 1959 Chevrolet Impala convertible and guessed the LS3 in there made "about ...
HotCars on MSN

The Pontiac V8 built to bury Chevy's LS6 454

Pontiac's 455 H.O. and 455 Super Duty V8s were built to beat the Chevy 454 LS6 and became legendary, short-lived muscle car ...