2007 Hummer H2 with a Duramax V8 2007 Hummer H2 with a Duramax V8 " data-image-caption="" data-medium-file="https://i1.wp.com/engineswapdepot.com/wp-content/uploads/2021/10/2007-Hummer-H2-with-a-Duramax-V8-01.jpg?fit=600%2C450&ssl=1...