Go fast, turn left
Before "stock cars" meant rolling billboards with multi-million dollar budgets that bear no resemblance to the cars they supposedly represent, the American midwest was full of dirt ovals, where local daredevils would brave bodily harm in stripped down, homebrewed specials. Hotrods & Roadsters of Central Kansas offers a glimpse into this bygone era.
Found on the HAMB, alongside this video: