PE1 / PE2 ◑ Single-source

Buick · Regular Production Option

Polycast wheels 14x7 / 15x7

Years 1974–77 Models 1

Documented applications

Regal / Century →

• 1974–1977 ◑ Single-source

  Century, Regal

This page aggregates every documented appearance of PE1 / PE2 in the Buick reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.