Ford Thunderbird be positioned back in the trunk. The V8 became the Thunderbird's standard engine, and now produced . Other, even more powerful versions of the V8 were available including one with two four-barrel Holley carburetors and another with a Paxton supercharger delivering . Though Ford was pleased to see sales of the Thunderbird rise to a record-breaking 21,380 units for 1957, company executives felt the car could do even better, leading to a substantial redesign of the car for 1958. Although the 1955-57 Thunderbird was a success, Ford executives—particularly Robert McNamara – were concerned that the car's position as a two-seater
Ford Taunus TC in Argentina, and now with the "TC3" nose and its own unique taillights lay-out. These post 1980 Argentine Taunus fast-back coupès also featured improved performance and a refashioned interior: they used the name "Taunus SP" or "Taunus SP 5", the "5" referring to the five-speed manual gearbox now available as an option. Apart from the five speed option, the transmission choice, as for the European Taunus TCs, lay between a four speed manual and, for larger engined cars, a three speed automatic gear box. The Argentine Taunus TC models did not share the European engine range, instead using the similar