- 2008 Factory-verified
the 2008 list prints (97) after the design letter. shared Epsilon code.
IBC Factory-verified
Also documented for Pontiac
Documented applications
- 2008 Factory-verified
GM prints "(97)" after the design letter.
This page aggregates every documented appearance of IBC in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.