Recently I got a 2008 Ford F-350. The vehicle is in a bad condition except for the engine. I think I will have to spend a lot of money to make it in running condition. I consulted the mechanic and he told me to buy some spare parts. That I will get from the BC diesel online store (https://www.bcdiesel.ca). What the problem is, it's chassis has some bends somewhere. Is that a major issue? Is it possible to correct it completely?