If you just can't wait to snap up one of the supercharged trucks, authorized Callaway dealers are accepting orders on the Silverado and Sierra Crew Cabs with the 5.3-liter, supercharged V8 right ...

Callaway is looking to use supercharging to bump the 5.3-liter V8 up to 450 horsepower and the 6.2-liter V8 up to 540 hp – increases of 95 hp and 120 hp, respectively. These Supercharged ...

Earlier this year, Chevrolet gave the Silverado subtle revisions ... You can order the supercharger kit for either the 5.3-liter V8 or the larger 6.2-liter V8. Go for the more affordable option ...