- 2025–2027 Factory-verified
S on all trims
JBP Factory-verified
Documented applications
- 2027 Factory-verified
- 2023, 2025–2027 Factory-verified
only in: 2500 HD, 3500 HD, 3500 HD chassis cab
- 2020, 2022–2026 Factory-verified
This page aggregates every documented appearance of JBP in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.