Reference Details
- Availability
- optional
- Category
- other
- Code
- NA6/YF5
- Confidence
- documented
- Notes
- NA6 required M40 and was unavailable with L82; YF5 required M40 and was unavailable with NA6.
Option reference
NA6/YF5 High-altitude or California emissions equipment
other · optional
Cars With This Option
1 linked car page.
1977 Chevrolet
1977 Chevrolet Corvette
Revised cabin, crossed-flags emblem transition, first factory luggage rack, and no Stingray name