Wednesday 25th August 1965
First production of the Iso Grifo GL, powered by American Chevrolet Corvette small-block 327 (5.4 L) V8s fitted to Borg-Warner 4-speed manual transmissions, began. With over 400 horsepower (300 kW) and a vehicle weight of less than 2,200 pounds (1,000 kg), the Grifo was able to reach speeds over 275 km/h (171 mph).