| RPO Code | Cubic Inch Displacement | Horsepower |
| Standard 6 | 230 Turbo-Thrift | 140 |
| L22 | 250 Turbo-Thrift | 155 |
| Standard V8 | 327 Turbo-Fire | 210 |
| L30 | 327 Turbo-Fire | 275 |
| L48 Camaro SS | 350 Turbo-Fire | 295 |
| L35 | 396 Turbo-Jet | 325 |
| L78 | 396 Turbo-Jet | 375 |
| Z28 Special Performance | 302 Turbo-Fire | 290 |