Axle, rear, 4.56 ratio, heavy duty 10,000 lb capacity

Years 1983–89 Models 2 Factory citations 8

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Also described as Axle, rear, 4.56 ratio, heavy duty

Also documented for GMC

Documented applications

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

1984 Factory-verified

cutaway and Hi-Cube van power teams at 10,000 lb GVWR; the merged motorhome-chassis doc reads a 10,000 lb capacity axle; 1984 from the 1984 data book pages in the kit file labelled 1985.

GM Heritage factory kit — 1985 Chevrolet G Van, p.74.

Motor Home chassis (1983–1998)

1983–1989 Factory-verified

includes heavy duty power 4 wheel disc brakes; not available with B3J diesel equipment

GM Heritage factory kit — 1983 Chevrolet Motorhome, p.5.
GM Heritage factory kit — 1984 Chevrolet Motorhome, p.7.
GM Heritage factory kit — 1985 Chevrolet Motorhome, p.16.
GM Heritage factory kit — 1986 Chevrolet Motorhome, p.7.
GM Heritage factory kit — 1987 Chevrolet Motorhome, p.11.
GM Heritage factory kit — 1988 Chevrolet Motorhome, p.10.
GM Heritage factory kit — 1989 Chevrolet Motorhome, p.8.

This page aggregates every documented appearance of HF7 in the Chevrolet reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.