| Car Name: | March 742 March 74B |
| Category: | Formula 2 Formula Atlantic[1] |
| Constructor: | March |
| Chassis: | Aluminum monocoque with rear sub-frame covered in fiberglass body |
| Rear Suspension: | Twin lower links, Single top links, twin trailing arms, Coil springs over Dampers, Anti-roll bar |
| Track: | (front) (rear) |
| Engine Name: | BMW M12/7, mid-engined, longitudinally mounted, 21NaN1, I4, DOHC, NA Ford-Cosworth BDA, mid-engined, longitudinally mounted, 1.61NaN1, I4, DOHC, NA Ford-Cosworth BDG, mid-engined, longitudinally mounted, 21NaN1, I4, DOHC, NA |
| Gearbox Name: | Hewland Mk.9/FT-200[2] |
| Gears: | 5-speed |
| Tyres: | Goodyear BBS wheels[3] |
| Weight: | NaNNaN |
| Debut: | 1974[4] |
The March 742 is an open-wheel race car, designed, developed and built by British manufacturer March Engineering, and constructed to Formula Two regulations, and introduced for the 1974 championship. It's Formula Atlantic equivalent, used in the Atlantic Championship, known as the March 74B, was based on the 742.[5] [6]