590 ◑ Single-source

Chevrolet · Regular Production Option

340hp 348

Years 1960–61 Models 1

Documented applications

Impala / Full-Size →

• 1960-61 ◑ Single-source

  Hi-po solid cam; 11.25 compression; hi-po heads; 4 bbl

This page aggregates every documented appearance of 590 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.