- 1968 Factory-verified
was N61
GM Heritage factory kit — 1968 Chevrolet Camaro, p.44.
NF2 Factory-verified
Also described as Dual exhaust-deep tone muffler
Documented applications
- 1963–70s (varies) Confirmed
This page aggregates every documented appearance of NF2 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.