For the sake of inclusivity and variety — and the fact that LS and LT engines are fantastic — the newer models are going on this list. And since the headline isn't "Five Of The Most Powerful Chevy ...
While the Duramax engine family has been around for a while, only the LBZ can truly claim to be the Holy Grail of GM's heavy ...
At SEMA, Toyota put one of its most popular engines into one of its most popular trucks from the 1980s and it's pretty great.