- 2016–2019 Factory-verified
3ZR: S; 3LT, 3LZ: O; 2019: from GM order-guide copies (Corvette Action Center, GM Authority)
FCC Factory-verified
Documented applications
This page aggregates every documented appearance of FCC in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.