B-Production racecars are commonly dominated by classic “American Iron” high performance cars, such as Ford Mustangs, Camaros, Pontiac Firebirds, Plymouth Barracudas Mercury Cougars and 289 cubic Inch V8 Cobras, as well as American V8-powered British Sunbeam Tigers, Jaguar XKEs and other examples of the 1960s and early 1970s muscle car era.
