- 1970s Confirmed
Z28 only
T93 Factory-verified
Also described as Special tail lamps (black-striped lens)Deluxe Tail Lights (1969 Framingham)Tail & stop lamp assemblyTaillamps, LED rear combinationLamp, tail and stop, special
Also documented for GMCPontiac
Documented applications
- 1969 Confirmed
footnote-flagged in source (Canada/export, build-sheet/tag-only, documentation-only, or package base engine not reported as an option — see chevellestuff legend)
- 1975 Confirmed
- 2023–2027 Factory-verified
Z71, ZR2: S; LT: O; WT, Trail Boss: not offered
- 1990 Factory-verifiedGM Heritage factory kit — 1990 Chevrolet Corvette, p.31.
- 1997–2004 Factory-verified
the 1997–2000 lists print "Tail, Stop & Turn"
- 2005, 2008–2009 Factory-verified
This page aggregates every documented appearance of T93 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.