| Impala | 6 Cylinder | Rear | Rear | Rear | |
| Year | Disp | Notes | Regular | Heavy Duty | Cargo Coil |
| 1959 | All | Convertible | 661 | 6033 | |
| 1959 | All | All with powerglide | 661 | 6033 | |
| 1959 | All | All excluding Convertible | 661 | 6033 | |
| 1960 | All | Convertible | |||
| 1960 | All | All with powerglide | |||
| 1960 | All | All excluding Convertible | |||
| 1961 | 235 | Nomad 9 Passenger Station Wagon | 6041 | ||
| 1961 | 235 | Nomad 9 Passenger Station Wagon | 6041 | ||
| 1961 | 235 | Convertible | 6033 | ||
| 1961 | 235 | All with powerglide excluding Nomad 9 Passenger Station Wagon | 6033 | ||
| 1961 | 235 | All excluding Convertible and Nomad 9 passenger Station Wagon | 6033 | ||
| 1962 | 235 | Nomad 9 Passenger Station Wagon | 6041 | ||
| 1962 | 235 | Nomad 9 Passenger Station Wagon with powerglide | 6041 | ||
| 1962 | 235 | Convertible | 6033 | ||
| 1962 | 235 | All with powerglide excluding Nomad 9 Passenger Station Wagon | 6033 | ||
| 1962 | 235 | All excluding Convertible and Nomad 9 passenger Station Wagon | 6033 | ||
| 1963 | 230 | all excluding 9 passenger Station Wagon and Super Sport | 661 | 6033 | |
| 1963 | 230 | 9 passenger station wagon and Super Sport | |||
| 1964 | 230 | Super Sport | |||
| 1964 | 230 | All excluding Station Wagon and Super Sport | 661 | 6033 | |
| 1964 | 230 | 9 passenger station wagon | 6041 | ||
| 1964 | 230 | 6 passenger station wagon | 6041 | ||
| 1965 | All | Super Sport Coupe | 6187 | CC609 | |
| 1965 | All | Super Sport Convertible | CC609 | ||
| 1965 | All | Convertible | CC609 | ||
| 1965 | All | 4 door sport sedan | CC609 | ||
| 1965 | All | 4 door sedan excluding sport | 6187 | CC609 | |
| 1965 | All | 2 door sport coupe | CC609 | ||
| 1966 | All | Super Sport, convertible and Sport Coupe | 6313 | CC609 | |
| 1966 | All | 4 door sedan & sport sedan | CC601 | ||
| 1967 | All | 9 passenger station wagon | CC607 | ||
| 1967 | All | 6 passenger station wagon | CC607 | ||
| 1967 | All | 4 door sport sedan | CC601 | ||
| 1967 | All | 4 door sedan | 6313 | CC601 | |
| 1968 | All | Station Wagon | CC607 | ||
| 1968 | All | Sport Coupe | CC609 | ||
| 1968 | All | 4 door sport sedan | 6313 | CC609 | |
| 1968 | All | 4 door sedan standard | 6313 | CC609 | |
| 1969 | All | Station Wagon | CC607 | ||
| 1969 | All | 4 door sport sedan | CC601 | ||
| 1969 | All | 4 door sedan | CC601 | ||
| 1970 | All | Station Wagon | CC607 | ||
| 1970 | All | Sport Coupe excluding Custom | CC601 | ||
| 1970 | All | Custom Sport Coupe & Convertible | CC601 | ||
| 1970 | All | 4 door sport sedan | CC601 | ||
| 1970 | All | 4 door sedan | 6431 | CC601 | |
| 1971 | All | All | 6363 | 5549 | CC611 |
| 1972 | All | All | 6363 | 5549 | CC611 |
| 1976 | All | 2 door | 5543 | CC613 | |
| 1976 | All | 4 door sedan | 5455 | CC613 | |
| 1976 | All | Station Wagon | 5549 | ||
| 1977 | All | 4 door sedan | 5245 | CC621 | |
| 1977 | All | 2 door custom coupe | 5245 | CC621 | |
| 1978 | All | 4 door sedan | 5245 | CC621 | |
| 1979 | All | 4 door sedan | 5245 | CC621 | |
| 1978 | All | 2 door coupe | 5245 | CC621 | |
| 1979 | All | 2 door coupe | 5245 | CC621 | |
| 1980 | All | All excluding Station Wagon | 5557 | CC621 | |
| 1981 | All | 4 door sedan | CC621 | ||
| 1981 | All | 2 door coupe | 5417 | CC621 | |
| 1982 | All | 4 door sedan | 5557 | CC621 | |
| 1982 | All | 2 door coupe | 5557 | CC621 | |
| 1984 | All | All | 5245 | CC621 | |
| 85 | And | Later E-mail us | For Price | And | Availability |