- 2014 Confirmed
only in: ZL1; GM Authority 2014 RPO list
- 2012–2013, 2015 Single-source
only in: ZL1; years from the GM Authority LSA engine page only (Camaro ZL1, 2012–2015), which does not credit GM for its codes
LSA Confirmed
Also documented for Cadillac
Documented applications
This page aggregates every documented appearance of LSA in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.