| 1.8 | 18S | 1988 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
| 1987 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
| 1986 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
| 1985 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
| 1984 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
| 1983 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
| 1982 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
| 2.0 | 20E | 1988 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
| 1987 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
| 1986 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
| 1985 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
| 1984 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
| 1983 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
| 20S | 1982 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
| 1981 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
| 1980 | - Height: 86.5mm
- External diameter: 75mm
- Thread size: UNF 3/4-16
|
