- 2021–2027 Factory-verified
only in: Stingray, Z06, E-Ray, ZR1, ZR1X; the 2021–2023 lists print "package"
DUW Factory-verified
Documented applications
This page aggregates every documented appearance of DUW in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.