"The present-generation Silverado debuted for 2007 and is largely the same as the current Silverado, with the exception of the 6.2-liter V8 and six-speed automatic transmission that were both introduced for 2009. That six-speed was optional that year for the 5.3- and 6.2-liter V8s, but became standard for 2010."
The 2007 Chevrolet Silverado-2500HD has a V8 engine.
The 2007 Chevrolet Silverado-1500 has a V8 engine.
The 2007 Chevrolet Silverado-1500 has 16 valves.
The 2007 Chevrolet Silverado-3500HD has a V8 engine.
The 2007 Chevrolet Silverado-2500HD has 16 valves.
The 2007 Chevrolet Silverado-3500HD has 16 valves.
The 2007 Chevrolet Silverado-3500HD has overhead valves (OHV).
The 2007 Chevrolet Silverado-1500 has overhead valves (OHV).
The 2007 Chevrolet Silverado-2500HD has overhead valves (OHV).
The 2007 Chevrolet Silverado-3500HD is a gas-powered vehicle.
The 2007 Chevrolet Silverado-2500HD is a gas-powered vehicle.
The 2007 Chevrolet Silverado-3500HD has a 6-speed automatic.