Reference Details
- Availability
- optional
- Category
- performance
- Code
- M21
- Confidence
- reported
- Notes
- Four-speed manual availability retained at reviewed page level; exact Oldsmobile application codes need build records.
Option reference
M21 Four-speed manual transmission
performance · optional
Cars With This Option
1 linked car page.
1970 Oldsmobile
1970 Oldsmobile 442 W-30
Oldsmobile 4-4-2 with W-30 performance package