C and L models were built at Sherwood truck plant in Warren, MI. It was a very small plant, still there, it is a orange juice plant now. Warren Truck ( pickups and vans ), Warren Stamping, Sherwood Truck, Mound Road Engine ( 318 V8 ) and a large parts warehouse were in a very large complex there. Dallas and Mavis had a large yard there. I rode my bike there (1969-72) I could see any kind of Dodge Truck built then, even saw some new Power Wagons, real ones (WM-300) for export. C models, C-800 and CNT-900 were all over SE MI back then. Chrysler made a big push with trucks starting with the 1971 B model van back then I think. You have to wonder if Chrysler could have gained Mack (1964?) back then what would things be like now?