The 2015 GMC Yukon-XL has 16 valves.
The 2015 GMC Yukon has 16 valves.
The 2015 GMC Yukon has overhead valves (OHV).
The 2015 GMC Yukon-XL has overhead valves (OHV).
yes it is 6X5.5
The 2008 GMC Canyon has 16 valves.
The 2001 GMC Savana has 12 valves.
The 2006 GMC Canyon has 16 valves.
The 2010 GMC Savana has 16 valves.
The 2008 GMC Savana has 16 valves.
The 2010 GMC Terrain has 16 valves.
The 2007 GMC Yukon has 16 valves.
The 2011 GMC Terrain has 16 valves.