The Ford 6.2-liter 'Boss' V-8 engine is a powerful and influential force in Ford models and performance culture. Competing with Hemi and Vortec engines, the 'Boss' is capable of churning out up to ...

You don't have to go sourcing junk yards for it — the massive 6.2-liter V8 is available directly from Chevrolet. Chevy sells the engine through dealerships across the country, at least in theory.

I own a 2023 GMC Sierra Denali with the 6.2 liter v8. The truck just turned 20k miles and my engine locked up. First GM had Active fuel Management, that was a problem causing engines to fail.