Speaker system, 4, dual floor sill, dual extended range

Years 1993, 1996 Models 1 Factory citations 2

Also documented for Cadillac

Documented applications

Corvette — C4 (1984–1996)

1993, 1996 Factory-verified

the 1994 and 1995 lists print UYS, so 1994–1995 are not claimed

GM Heritage factory kit — 1993 Chevrolet Corvette, p.18.
GM Heritage factory kit — 1996 Chevrolet Corvette, p.62.

This page aggregates every documented appearance of UY5 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.