Off Road Suspension and Brake Package

Years 1973–75, 1983–84, 1991–95, 2015–19, 2023–27 Models 5 Factory citations 18

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Also described as Performance handling package, adjustableZ07 Performance PackagePackage, special economy truck

Also documented for GMC

Documented applications

Corvette (C3)

1973 Factory-verified

$369.00; 45 built; HD suspension + HD brakes, required optional engine + M21 4-speed; factory kit p.34 lists RPO Z07 "off-road handling package, available with optional engines and M21 4-speed only" (kit does not print its price/count)

GM Heritage factory kit — 1973 Chevrolet Corvette, p.34.
1974 Factory-verified

$400.00; 47 built; kit p.30 lists RPO Z07 "includes special FE7 Gymkhana suspension plus J50 HD front and rear power disc brakes"

GM Heritage factory kit — 1974 Chevrolet Corvette, p.30.
1975 Factory-verified

$403.00; 144 built; note: some references treat 1974 as Z07's last year, but all three fetched sources and the factory kit list it for 1975; kit price schedule p.28 shows the Off-Road Handling Package at $403.00, requiring L82 + M21 (doc previously listed $400.00)

GM Heritage factory kit — 1975 Chevrolet Corvette, p.28.

Corvette — C4 (1984–1996)

1991–1995 Factory-verified

the 1994–1995 lists word it "Aggressive Sport Package" (1994 p.64, 1995 p.104), the 1993 list (p.18) prints it 207 Sport Package; includes FX3 (1995 order guide p.23); coupe only: not with the convertible or ZR1 (1993 p.75, 1994 p.42, 1995 p.64), ZR1 standard equipment including its contents (1994–1995)

GM Heritage factory kit — 1991 Chevrolet Corvette, p.10.
GM Heritage factory kit — 1992 Chevrolet Corvette, p.55.
GM Heritage factory kit — 1993 Chevrolet Corvette, p.99.
GM Heritage factory kit — 1994 Chevrolet Corvette, p.64.
GM Heritage factory kit — 1995 Chevrolet Corvette, p.104.

Corvette — C7 (2014–2019)

2015–2019 Factory-verified

only in: Grand Sport, Z06; all trims: O; carbon ceramic brakes, Z07 suspension, Cup 2 tires, aero; 2016, 2019: from GM order-guide copies (Corvette Action Center; 2019 also GM Authority)

GM factory document — 2015 chevrolet corvette fleet order guide wayback, p.4.
GM factory document — 2017 chevrolet corvette fleet order guide wayback, p.1.
GM factory document — 2018 chevrolet corvette fleet order guide wayback, p.5.

Corvette — C8 (2020–2027)

2023–2027 Factory-verified

only in: Z06

GM factory document — 2023 chevrolet corvette stingray z06 order guide copy corvetteblogger, p.98.
GM factory document — 2024 chevrolet corvette stingray z06 e ray order guide copy corvetteblogger, p.155.
GM factory document — 2025 chevrolet corvette fleet order guide rpo codes, p.3.
GM factory document — 2026 chevrolet corvette fleet order guide rpo codes, p.3.
GM factory document — 2027 chevrolet corvette fleet order guide rpo codes, p.4.

S-10 pickup — First generation (1982–1993)

1983–1984 Factory-verified

only in: S10603 (6-foot box regular cab); requires the 1.9L L4, 5 speed manual, 1000 lb payload and 2.73 or 3.08 axle (1983); 1984 from a power team requirement remark (its 1984 option lines print 207)

GM Heritage factory kit — 1983 Chevrolet S 10, p.29.
GM Heritage factory kit — 1984 Chevrolet S 10, p.8.

This page aggregates every documented appearance of Z07 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.