Gearbox and differential parts for Lancia Stratos, Delta S4 and 037.
The Lancia Stratos HF (Tipo 829), widely and more simply known as Lancia Stratos, is a car made by Italian car manufacturer Lancia. The HF stands for High Fidelity. It was a very successful rally car, winning the World Rally Championship in 1974, 1975 and 1976.
A Bertone-designed concept car called the Lancia Stratos Zero was shown to the public in 1970, but shares little but the name and mid-engined layout with the Stratos HF version.
The Lancia Delta S4 is a Group B rally car that competed in the World Rally Championship in 1985 and 1986, until Group B cars were banned from competition by the FIA. The car replaced and was an evolution of the Lancia 037. The S4 took full advantage of the Group B regulations, and featured a midship-mounted engine and all-wheel drive for superior traction on loose surfaces.
The Lancia Rally 037 (also known as the Lancia Abarth #037, Tipo 151) was a mid-engine rally car built by Lancia in the early 1980s purely for the FIA Group B World Rally Championship. Driven by Markku Alén, Attilio Bettega, and Walter Röhrl, the car won Lancia the manufacturers’ world championship in the 1983 season. It is the last rear-wheel drive car to win the WRC.