- 2015–2019 Factory-verified
Stingray, Grand Sport: S; Z06, ZR1: O; 2016, 2019: from GM order-guide copies (Corvette Action Center; 2019 also GM Authority)
EYK Factory-verified
Also described as Chrome Badge Package
Documented applications
- 2020–2027 Factory-verified
This page aggregates every documented appearance of EYK in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.