Performance value package 2

Years 1984, 1986–88 Models 2

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Also described as Option groupFirebird S/E, model option

Documented applications

Fiero (1984–1988)

1986 Single-source

1986 from the OSG, which reads it as an option picks group

Firebird — Third generation (1982–1992)

1984 Single-source

another meaning from the 1987–1988 value package; Firebird years: thirdgen.org label decodes 1984
1987–1988 Single-source

another meaning from the 1984 S/E code; Firebird years: 3rdgenformula option pages 1987–1988

This page aggregates every documented appearance of WS3 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.