- 1991–1996 Factory-verified
the weight sheets word them light metal; standard on the Caprice Classic (1991)
GM Heritage factory kit — 1991 Chevrolet Caprice, p.81.GM Heritage factory kit — 1992 Chevrolet Caprice, p.44.GM Heritage factory kit — 1993 Chevrolet Caprice, p.64.GM Heritage factory kit — 1994 Chevrolet Caprice, p.68.GM Heritage factory kit — 1995 Chevrolet Caprice, p.7.GM Heritage factory kit — 1996 Chevrolet Caprice, p.11.
PD4 Factory-verified
Documented applications
This page aggregates every documented appearance of PD4 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.