- 2013 Confirmed
Hot Wheels special edition (HWS); deleted for 2014 (GM Authority 2014 RPO changes); 2013 from the 2014 deletion list
GHF Confirmed
Documented applications
This page aggregates every documented appearance of GHF in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.