- 2018 Factory-verified
only in: Grand Sport, Z06; Grand Sport 3LT, 3LZ: O; part of Z30
23A Factory-verified
Also described as Fender graphics, Carbon 65
Also documented for BuickOldsmobilePontiac
Documented applications
- 1998 Factory-verified
GM prints "(91)". platform-list code; the Malibu 1997–1999 kit order guides do not show it.
This page aggregates every documented appearance of 23A in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.