| Model | Horsepower | Year(s) |
|---|---|---|
| 990347P | 350C.I.4V RH | 1978 |
| 990347R | 350C.I.4V RH | 1981,1982 |
| 990347S | 350C.I.4V RH | 1979 |
| 990348A | 454C.I.4V LH | 1981,1982 |
| 990348C | 454C.I.4V LH | 1980 |
| 990348D | 454C.I.4V LH | 1978 |
| 990348E | 454C.I.4V LH | 1977 |
| 990348E1 | 454C.I. LH | 1977 |
| 990348E11 | 454C.I. LH | 1977 |
| 990348F | 454C.I.4V LH | 1981,1982 |
| 990348P | 454C.I.4V LH | 1978 |
| 990348R | 454C.I.4V LH | 1981,1982 |
| 990348S | 454C.I.4V LH | 1979 |
| 990349A | 454C.I.4V RH | 1981,1982 |
| 990349C | 454C.I.4V RH | 1980 |
| 990349D | 454C.I.4V RH | 1978 |
| 990349E | 454C.I.4V RH | 1977 |
| 990349E1 | 454C.I. RH | 1977 |
| 990349E11 | 454C.I. RH | 1977 |
| 990349F | 454C.I.4V RH | 1981,1982 |