Base equipment group, Indy coupe

Years 1990 Models 1 Factory citations 1

Documented applications

Beretta — L-body (1987–1996)

1990 Factory-verified

only in: 1990 Indy pace car coupe; includes the Indy conversion content; the 1990 option lines print the code only in cross-references ("NA Group NDAB", "Reqs Group NDAB", "Incl w/Group NDA2"), and the page's group list also names it

GM Heritage factory kit — 1990 Chevrolet Beretta, p.9.

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