Stabilizer bar, front

Years 1964, 1967–89, 1998, 2025–26 Models 8 Factory citations 27

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Also described as Front stabilizer equipmentFront stabilizer barStabilizer shaft, front

Also documented for GMC

Documented applications

C/K Trucks

1964 Factory-verified

GM Heritage factory kit — 1964 Chevrolet Truck, p.15.
1967–72 Confirmed

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1973–82 Confirmed

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Astro — First generation (1985–1994)

1986–1988 Factory-verified

GM Heritage factory kit — 1986 Chevrolet Astro Van, p.15.
GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.
GM Heritage factory kit — 1988 Chevrolet Astro Van, p.9.

C/K pickup — Square body (1983–1991)

1985–1987 Single-source

printed in the stabilizer bar block of the option pages; the meaning comes from 73-87.com

GM Heritage factory kit — 1985 Chevrolet Truck, p.45.
GM Heritage factory kit — 1986 Chevrolet Truck, p.156.
GM Heritage factory kit — 1987 Chevrolet Truck, p.60.

Chevy Van — Second generation G-series (1983–1996)

1983, 1984, 1986, 1988, 1989 Factory-verified

GM Heritage factory kit — 1983 Chevrolet Vandura, p.17.
GM Heritage factory kit — 1984 Chevrolet G Van, p.18.
GM Heritage factory kit — 1986 Chevrolet G Van, p.28.
GM Heritage factory kit — 1988 Chevrolet Vandura, p.23.
GM Heritage factory kit — 1989 Chevrolet G Van, p.17.

Prizm — third generation (1998–2002)

1998 Factory-verified

GM factory document — 1998 chevrolet prizm rpo code list, p.1.

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

1982–1983, 1985–1989 Factory-verified

GM Heritage factory kit — 1982 Chevrolet S 10, p.10.
GM Heritage factory kit — 1983 Chevrolet S 10, p.29.
GM Heritage factory kit — 1985 Chevrolet S 10, p.25.
GM Heritage factory kit — 1986 Chevrolet S 10, p.17.
GM Heritage factory kit — 1987 Chevrolet S 10, p.24.
GM Heritage factory kit — 1988 Chevrolet S 10, p.20.
GM Heritage factory kit — 1989 Chevrolet S 10, p.48.

Silverado Medium Duty (GM515, 2019–2026)

2025–2026 Factory-verified

GM factory document — 2025 chevrolet silverado 4500 hd 5500 hd and 6500 hd fleet order guide rpo codes, p.1.
GM factory document — 2026 chevrolet silverado 4500 hd 5500 hd and 6500 hd fleet order guide rpo codes, p.1.

Suburban — Square body (1983–1991)

1983–1987 Factory-verified

1 inch diameter; only in: C10/R10; included with AS3 and B3J; 1984, 1985 and 1987 from the GVWR selector pages, which list F59 as minimum equipment for a GVW rating

GM Heritage factory kit — 1983 Chevrolet Suburban, p.18.
GM Heritage factory kit — 1984 Chevrolet Suburban, p.11.
GM Heritage factory kit — 1985 Chevrolet Suburban, p.11.
GM Heritage factory kit — 1986 Chevrolet Suburban, p.22.
GM Heritage factory kit — 1987 Chevrolet Suburban, p.17.

This page aggregates every documented appearance of F59 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.