Porsche built 25 917s for homologation in 1969. It won Le Mans in 1970 and 1971, only losing when the rules changed. The 917 still holds the Le Mans fastest lap record.
Truly the last muscle car of the classic era. When every other manufacturer was wimping out, Pontiac added the 310-hp 455 Super Duty V8 to the Trans Am.
