- 2015–2019 Factory-verified
only in: Z06, ZR1; all trims: S; Z06 and ZR1 manual; 2017 from GM Authority; 2016, 2019: from GM order-guide copies (Corvette Action Center; 2019 also GM Authority)
MEK Factory-verified
Documented applications
This page aggregates every documented appearance of MEK in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.