- 2013–2014 Confirmed
part of the 1LE package (GM Authority 2013 RPO changes); GM Authority 2014 RPO list
RKC Confirmed
Also documented for Cadillac
Documented applications
This page aggregates every documented appearance of RKC in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.