This is my 01 Duramax that I decided to install fiberglass fenders and build a mild long travel kit for it. I am running FOA coilovers the front and smooth bodies on the rear. 37 inch tires with 17 inch ultra wheels. I build the front bumper like a TT bumper. Still working on the rear bumper. Next mod will be c notching rear frame and four linking with airbags.