| Model | Horsepower | Year(s) |
|---|---|---|
| 85ML79 | 85 | 1979 |
| 85TL79 | 85 | 1979 |
| 85TXL79 | 85 | 1979 |
| 85TXLR77 | 85 | 1977 |
| 85TXLR78 | 85 | 1978 |
| 9R69 | 9.5 | 1969 |
| 9R70 | 9.5 | 1970 |
| 9R71 | 9.5 | 1971 |
| 9R72 | 9.5 | 1972 |
| 9R73 | 9.5 | 1973 |
| 9RL69 | 9.5 | 1969 |
| 9RL70 | 9.5 | 1970 |
| 9RL71 | 9.5 | 1971 |
| 9RL72 | 9.5 | 1972 |
| 9RL73 | 9.5 | 1973 |
| A | 2 | 1922,1923,1924 |
| A-25 | 2 | 1925,1926 |
| A-35 | 2.5 | 1927,1928 |
| A-45 | 3 | 1929 |
| A-50 | 4 | 1930,1931,1932 |