- 1998 Factory-verified
GM prints "(97)" after the name. Bonneville Club agrees.
51B Factory-verified
Also described as Trim combination, cloth, Toreador red (97)
Also documented for BuickChevroletOldsmobile
Documented applications
- 1998 Factory-verified
- 1998 Factory-verified
GM marker (97).
This page aggregates every documented appearance of 51B in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.