- 1983–1986, 1990, 1991 Single-source
front units have hub clearance holes; the 1990 page includes them with YE9; not with N67 or N90 (1990–1991); the kit pages print PO1; shared square-body platform code; cited from the Chevrolet Blazer kit; 1991 rests on the Chevrolet-only 1991 Blazer book, so the row is single-source
GM Heritage factory kit — 1983 Chevrolet Blazer, p.11.GM Heritage factory kit — 1984 Chevrolet Blazer RV Full Size, p.20.GM Heritage factory kit — 1985 Chevrolet Blazer RV Full Size, p.13.GM Heritage factory kit — 1986 Chevrolet Blazer, p.14.GM Heritage factory kit — 1990 Chevrolet Blazer, p.16.GM Heritage factory kit — 1991 Chevrolet Blazer, p.16.
Also described as Wheel trim discs, variation 1
Also documented for BuickChevroletOldsmobileSaturn
Documented applications
- 2001 Factory-verified
- 1986–1989 Factory-verified
includes black wheel; the 1986, 1987 and 1989 pages print PO1; shared M-body code; cited from the joint Astro/Safari pages of the Astro kits.
GM Heritage factory kit — 1986 Chevrolet Astro Van, p.16.GM Heritage factory kit — 1987 Chevrolet Astro Van, p.29.GM Heritage factory kit — 1988 Chevrolet Astro Van, p.10.GM Heritage factory kit — 1989 Chevrolet Astro Van, p.14.
- 1984–1987 Factory-verified
shared platform code; cited from the square-body C/K pickup kits; the kit pages also print PO1
GM Heritage factory kit — 1984 Chevrolet Truck, p.48.GM Heritage factory kit — 1985 Chevrolet Truck, p.46.GM Heritage factory kit — 1986 Chevrolet Truck, p.155.GM Heritage factory kit — 1987 Chevrolet Truck, p.60.
- 1986–1988 Factory-verified
the 1986 page prints PO1; shared S-series code; cited from the joint S-10/S-15 pages of the S-10 kits
GM Heritage factory kit — 1986 Chevrolet S 10, p.18.GM Heritage factory kit — 1987 Chevrolet S 10, p.24.GM Heritage factory kit — 1988 Chevrolet S 10, p.36.
- 2001–2002 Factory-verified
- 1986, 1988–1991 Single-source
only in: 10/1500 series; included with YE9 (1988–1991); not with N67 or N90 (1989–1991); the 1986 and 1989 pages print PO1 and POI; shared square-body platform code; cited from the Chevrolet Suburban kit; 1991 rests on the Chevrolet-only 1991 Suburban book, so the row is single-source
GM Heritage factory kit — 1986 Chevrolet Suburban, p.23.GM Heritage factory kit — 1988 Chevrolet Suburban, p.20.GM Heritage factory kit — 1989 Chevrolet Suburban, p.17.GM Heritage factory kit — 1990 Chevrolet Suburban, p.19.GM Heritage factory kit — 1991 Chevrolet Suburban, p.19.
- 1984 Factory-verified
the 1984 page prints PO1; 1984 from the February 1984 data book pages in the mislabelled G-Van kit file; shared G-van platform code; cited from the Chevrolet G-Van kit
GM Heritage factory kit — 1985 Chevrolet G Van, p.85.
This page aggregates every documented appearance of P01 in the GMC reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.