Reference Details
- Availability
- optional
- Category
- performance
- Code
- M21
- Confidence
- reported
- Notes
- Silodrome reports 98 Muncie M21 four-speed Firebird Ram Air II cars; exact transmission identity remains car-specific.
Option reference
M21 Muncie close-ratio four-speed context
performance · optional
Cars With This Option
1 linked car page.
1968 Pontiac
1968 Pontiac Firebird Ram Air II
Factory Pontiac Firebird Ram Air II path