GMC P60 Service & Repair Manual 1983–1990

Service and repair manuals for 8 model years of the GMC P60, 1983 to 1990. Each manual is matched to one exact year — the specifications and procedure sequences are the ones GMC published for that year's engine and trim, not values carried across the whole production run.

01 / Model yearsChoose your P60 year

YearPriceRecallsEnginesTrims
1990 $29.99 P6T042 select
1989 $29.99 P6T042 select
1988 $29.99 P6T042 select
1987 $29.99 P6T042 select
1986 $29.99 P6T042 select
1985 $29.99 P6T042 select
1984 $29.99 P6T042 select
1983 $29.99 P6T042 select

02 / Other yearsOther P60 years

1990 GMC P60 · $29.99 select →

Engines: . Trims: P6T042.

No recalls on federal record for the 1990 P60.

1989 GMC P60 · $29.99 select →

Engines: . Trims: P6T042.

No recalls on federal record for the 1989 P60.

1988 GMC P60 · $29.99 select →

Engines: . Trims: P6T042.

No recalls on federal record for the 1988 P60.

1987 GMC P60 · $29.99 select →

Engines: . Trims: P6T042.

No recalls on federal record for the 1987 P60.

1986 GMC P60 · $29.99 select →

Engines: . Trims: P6T042.

No recalls on federal record for the 1986 P60.

1985 GMC P60 · $29.99 select →

Engines: . Trims: P6T042.

No recalls on federal record for the 1985 P60.

1984 GMC P60 · $29.99 select →

Engines: . Trims: P6T042.

No recalls on federal record for the 1984 P60.

1983 GMC P60 · $29.99 select →

Engines: . Trims: P6T042.

No recalls on federal record for the 1983 P60.

03 / OwnershipOwn it — don't rent it

OptionWhat you payAfter a year
eManualStore P60 manual$29.99 onceStill yours
Per-vehicle online subscriptionfrom $29 / year, renewingPay again or lose access
Library membership services$33 / month, capped$396 spent, nothing kept
Professional shop databases$499–$2,388 / yearRenew or lose access

Competitor figures as published on their sites, August 2026.

FAQQuestions about the P60 manual

Which P60 years does this manual cover?

Every year from 1983 to 1990 — 8 separate manuals, one per model year. Pick your year in the selector; the manual you receive is matched to that exact year, engine and trim.

Is this the OEM GMC P60 manual or an aftermarket guide?

The OEM version. It carries the procedures, specifications, torque values and wiring diagrams GMC published for the P60, organized by system — not a condensed aftermarket summary.

Does it include P60 wiring diagrams?

Yes. Full wiring diagrams are part of every P60 manual, alongside repair procedures, specifications and diagnostic information.

Why do some P60 years cost more?

Every P60 year is $29.99.

Is this a subscription?

No. One payment, and the manual is yours to keep — unlike per-vehicle subscriptions that renew every year.

How do I get the manual after purchase?

It is a digital manual — nothing ships. Access details arrive by email right after checkout, and you can use it on any device.

RelatedSame-era GMC manuals

By year: 1990 · 1989 · 1988 · 1987 · 1986 · 1985 · 1984 · 1983