The engines that powered Pontiac's LeMans came in a huge variety of displacements and power outputs throughout its history.

Plymouth 'Cuda, whose original engine is no longer under the hood, hopes the upgrade to a bigger unit isn't a reason to walk ...

Pontiac GTO in spotless condition was listed for auction, but bidders failed to hit the reserve; the car hides changes under ...

Pontiac GTO restomod with LS V8 power and custom interior hits the auction block in Florida. A modernized take on a legendary ...

The engine is a 416 LS3 based motor, 11:1, Tr... I'm late to the party and new to the LS stuff so please go easy on me lol but im doing my first ls swap and I'm not sure what motor to go with? Going ...