2013 Yukon XL with a 6.6 L Duramax V8 2013 Yukon XL with a 6.6 L Duramax V8 " data-medium-file="https://engineswapdepot.com/wp-content/uploads/2020/07/2013-Yukon-XL-with-a-6.6-L-Duramax-V8-01-600x450.jpg" data-large-file="https://engines...