LE3 ● Confirmed

Chevrolet · Regular Production Option

250 cid I6 (250D)

Years 1976–82 Models 1

Documented applications

C/K Trucks →

• 1976–82 ● Confirmed

  Base (integrated-head 250 from '78)

This page aggregates every documented appearance of LE3 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.