Okay Doug,
I have a 2001 F-350 Lariat, 6sp manual, 4x4, 7.3 PSD. I bought it new and it's pretty much stock with 140k on it. I did the K&N filter and headache rack, also I removed the rear seat and built a 5'Lx3'Wx1'D box and carpeted it the same as the OEM carpet. I can keep tools, guns...