Chevy 396 Engine

Chevy 396 Engine - The Big Easy

Strapped to Westech's SuperFlow dyno, our big-block passed the tests with flying colors: a peak 515hp @ 5,700 rpm and 542 lb-ft @ 4,300! That's quite a bit more improvement than the initial 75hp gain Steve anticipated, and we're a bit more than pleased with that...for now! View Related Article

GMC Yukon Research

With great deals and authoritative reviews, find all you need to research and buy the new GMC Yukon, as well as compare it with other vehicles to help you in your car buying process. The 2010 Yukon has comparable mpg, and is available in the following bodystyle: SUVs. The Ford F350 and the Ford F150 are other vehicles that might interest you.