A few photos here of Callaway Silverado and Sierra for 2014.

Supercharged 460 bhp 5.3L or 540 bhp 6.2L, with GM's new Direct Injection, Continuously Variable Valve Timing, Active Fuel Management. Over 520 lb-ft of torque with 6.2L. Seamless transition into and out of positive manifold pressure (boost).

"Seriously fast, powerfully engineered." Standard Callaway warranty overlaps GM factory warranty, covering Callaway and GM parts. Serviceable at all Chevy and GMC dealers.

More info, including standard equipment, available options and price list: Link to Callaway Silverado website page