- 2019 Confirmed
only in: ZR1; 3ZR: O; GM 2019 order guide (CAC and GM Authority copies)
ZLZ Factory-verified
Also described as ZR1 Sebring Orange Design Package
Also documented for CadillacGMC
Documented applications
- 1983, 1984 Factory-verifiedGM Heritage factory kit — 1983 Chevrolet Vandura, p.9.GM Heritage factory kit — 1984 Chevrolet G Van, p.11.
This page aggregates every documented appearance of ZLZ in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.