Special Performance Package (302ci V8)

Years 1967–74, 1977–92, 2014–15 Models 3 Factory citations 14

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Also described as Special Performance packageZ28 sport, model optionZ/28 model

Documented applications

Camaro

1967–1969 Factory-verified

coupe only; requires 4-speed + power disc brakes; 602/7,199/20,302 built

GM Heritage factory kit — 1967 Chevrolet Camaro, p.54.
GM Heritage factory kit — 1969 Chevrolet Camaro, p.5.
1970–1974, 1977–1981 Factory-verified

dropped 1975–76, returned Feb 1977

GM Heritage factory kit — 1970 Chevrolet Camaro, p.3.

Camaro — Gen 3 (1982–1992)

1982–1992 Factory-verified

the 1988 price page lists the IROC-Z coupe as model 1FP87 with Z28, the 1989 equipment summary as 1FP87/Z28 and the 1990 specification curb-weight table as 1FP87 W/Z28; 1991-1992 Z28 coupe and convertible

GM Heritage factory kit — 1982 Chevrolet Camaro, p.35.
GM Heritage factory kit — 1983 Chevrolet Camaro, p.35.
GM Heritage factory kit — 1984 Chevrolet Camaro, p.7.
GM Heritage factory kit — 1985 Chevrolet Camaro, p.33.
GM Heritage factory kit — 1986 Chevrolet Camaro, p.41.
GM Heritage factory kit — 1987 Chevrolet Camaro, p.53.
GM Heritage factory kit — 1988 Chevrolet Camaro, p.43.
GM Heritage factory kit — 1989 Chevrolet Camaro, p.33.
GM Heritage factory kit — 1990 Chevrolet Camaro, p.110.
GM Heritage factory kit — 1991 Chevrolet Camaro, p.21.
GM Heritage factory kit — 1992 Chevrolet Camaro, p.78.

Camaro — Gen 5 Zeta (2010–2015)

2014–2015 Confirmed

only in: coupe (model 1EV37); 2014: GM Authority 2014 RPO changes name it RPO Z28; 2015 from the 2015 fleet order guide model page (p.1, printed Z/28 Coupe) and the NICB 2015 series table (Z28)

This page aggregates every documented appearance of Z28 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.