Third Generation | 1968–1974
Source: Motofutura
The third generation of Chevy Novas was introduced in 1968 and lasted until 1974. These models featured a complete redesign with a more streamlined and muscular appearance compared to their predecessors. The body lines were sleeker, and the cars had a wider stance. The third-generation Novas were available in various body styles, including sedans, coupes, and wagons, providing options for different customer preferences.
Nova SS
Source: Brian Snelson via Wikimedia Commons
| Trim | Production | Engine | Power | Transmission | Drivetrain |
| Nova SS | 1968 – 1974 | 5.7 – 6.5L V8 | 295 – 375 HP / 297 – 377 PS / 190 – 279 kW | 4-Speed Manual 2/3-Speed Automatic | RWD |
| Nova SS | 1969 – 1972 | 5.7L V8 | 300 HP / 302 PS / 223 kW | 4-Speed Manual 2/3-Speed Automatic | RWD |
| Nova SS | 1971 – 1972 | 4.1L Inline-6 | 155 HP / 157 PS / 115 kW | 4-Speed Manual 2/3-Speed Automatic | RWD |
Nova Super Sport underwent a transformation, becoming a performance package. It featured a powerful 295 hp (220 kW) 350 cu in (5.7 L) V8 engine and a heavy-duty suspension. Optional engines included big-block 396 cu in (6.5 L) variants. The Nova SS had various transmission options and the production for 1968 included 5,571 coupés. Optional front disc brakes were also available.
Rally Nova
Source: NicePony via Wikimedia Commons
| Trim | Production | Engine | Power | Transmission | Drivetrain |
| Rally Nova | 1971 – 1972 | 4.1L Inline-6 | 165 HP / 167 PS / 123 kW | 3-Speed Manual 2/3-Speed Automatic | RWD |
| Rally Nova | 1971 – 1972 | 5.0 – 5.7L Turbo-Fire V8 | 130 – 165 HP / 132 – 167 PS / 96 – 123 kW | 3-Speed Manual 2/3-Speed Automatic | RWD |
The Rally Nova, introduced in 1971, was an appearance option for the coupe version. It featured special decals, black grille, and Rally wheels. It offered a Muscle Car look without the higher insurance costs associated with powerful engines. Production numbers were 7,700 in 1971 and 33,319 in 1972 out of a total of 403,450 Nova 2-door coupes produced. Engine options included the Turbo-Thrift 250 L6, Turbo-Fire 307 V8, and Turbo-Fire 350 V8. Various interior and accessory options were available.
Yenko Novas
| Trim | Production | Engine | Power | Transmission | Drivetrain |
| Yenko Supernova | 1969 – 1970 | 7.0L Modified L72 V8 | 425 HP / 427 PS / 316 kW | 4-Speed Manual 3-Speed Automatic | RWD |
Yenko Chevrolet, led by retired race car driver Don Yenko, transformed third-generation Novas, Chevelles, and Camaros into high-performance vehicles to compete with Mustangs, Barracudas, and Challengers. The modified Nova, nicknamed the “Yenko Supernova,” featured a reinforced frame and suspension to accommodate the powerful 427cid V8 engine. Only 37 of these cars were made, priced at $4,000. Today, only seven are known to exist. In 1970, Yenko responded to tightening emissions and fuel economy regulations by equipping his Novas, known as the “Yenko Deuce,” with a high-output Chevy 350cid V8 engine. These cars also received upgraded suspension, transmission, and rear axle components, as well as distinctive stripes, badges, and interior decals.
