Service and repair manuals for 8 model years of the Chevrolet P20, 1982 to 1989. Each manual is matched to one exact year — the specifications and procedure sequences are the ones Chevrolet published for that year's engine and trim, not values carried across the whole production run.
Engines across the range: 6.2L V8 — OHV · 4.8L I6 — OHV · 5.7L V8 — OHV.
Federal safety record, all years: 14 recalls, 0 owner complaints and 0 technical service bulletins are logged for the P20. Refreshed 2026-08-21.
01 / Model yearsChoose your P20 year
| Year | Price | Recalls | Engines | Trims | |
|---|---|---|---|---|---|
| 1989 | $29.99 | 3 | 6.2L V8; 4.8L I6; 5.7L V8 | Step-Van Delivery Van 2-Door · Base Stripped Chassis | details → |
| 1988 | $29.99 | 3 | 6.2L V8; 4.8L I6; 5.7L V8 | Step-Van Delivery Van 2-Door · Base Stripped Chassis | details → |
| 1987 | $29.99 | 3 | 6.2L V8; 4.8L I6; 5.7L V8 | Step-Van Delivery Van 2-Door · Base Stripped Chassis | details → |
| 1986 | $29.99 | 1 | 6.2L V8; 4.8L I6; 5.7L V8 | Base Stripped Chassis · Base Delivery Van 2-Door | details → |
| 1985 | $29.99 | 1 | 6.2L V8; 4.8L I6; 5.7L V8 | Step-Van Delivery Van 2-Door · Base Stripped Chassis | details → |
| 1984 | $29.99 | 1 | 6.2L V8; 4.8L I6; 5.7L V8 | Step-Van Delivery Van 2-Door · Base Stripped Chassis | details → |
| 1983 | $29.99 | — | 6.2L V8; 4.8L I6; 5.7L V8 | Step-Van Delivery Van 2-Door · Base Stripped Chassis | select |
| 1982 | $29.99 | 2 | 6.2L V8; 4.8L I6; 5.7L V8 | Step-Van Delivery Van 2-Door · Base Stripped Chassis | details → |
02 / InsideSample pages
From the 1989 P20 manual.
03 / ContentsWhat the manual covers
- Quick Lookups 57
- Engine Performance 1,032
- Accessories & Equipment 132
- General Information 1,522
- Heating, Ventilation & A/C (HVAC) 65
- Brakes 116
- Steering 106
- Drivelines & Axles 93
- Suspension 40
- Electrical 184
- Transmission 150
- Engine Mechanical 413
- Caliper 32
- Hydraulic Line-to-Brake Hose 13
- Support Plate-to-Knuckle Bolts 12
- Brake Line-to-Caliper 32
- Support Key Retaining Screw 18
- Caliper Mounting Bolts 35
04 / Other yearsOther P20 years
1983 Chevrolet P20 · $29.99 select →
Engines: 6.2L V8 — OHV; 4.8L I6 — OHV; 5.7L V8 — OHV. Trims: Step-Van Delivery Van 2-Door · Base Stripped Chassis.
No recalls on federal record for the 1983 P20.
05 / OwnershipOwn it — don't rent it
| Option | What you pay | After a year |
|---|---|---|
| eManualStore P20 manual | $29.99 once | Still yours |
| Per-vehicle online subscription | from $29 / year, renewing | Pay again or lose access |
| Library membership services | $33 / month, capped | $396 spent, nothing kept |
| Professional shop databases | $499–$2,388 / year | Renew or lose access |
Competitor figures as published on their sites, August 2026.
FAQQuestions about the P20 manual
Which P20 years does this manual cover?
Every year from 1982 to 1989 — 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 Chevrolet P20 manual or an aftermarket guide?
The OEM version. It carries the procedures, specifications, torque values and wiring diagrams Chevrolet published for the P20, organized by system — not a condensed aftermarket summary.
Does it include P20 wiring diagrams?
Yes. Full wiring diagrams are part of every P20 manual, alongside repair procedures, specifications and diagnostic information.
Does the manual cover P20 recalls?
14 recalls are on federal record across the 1982–1989 P20, listed by year below. The manual carries the manufacturer's diagnostic and repair procedures behind the systems involved; the recall repairs themselves are performed free by Chevrolet dealers.
Why do some P20 years cost more?
Every P20 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.
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By year: 1989 · 1988 · 1987 · 1986 · 1985 · 1984 · 1983 · 1982