8LB–8YP / 9LB–9YP Single-source

Chevrolet · Regular Production Option

Rear spring LH/RH build codes

Years 1970–79 Models 1

Documented applications

This page aggregates every documented appearance of 8LB–8YP / 9LB–9YP in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.