🏷️ Basic Information

Make:

Chevrolet

Model:

Corvette

Year:

1982

Sub Model:

427

Engine Code Common:

L83 (Cross-Fire Injection)

Transmission Code Common:

700R4 (Automatic), Muncie SM465 (Manual - less common in 1982 C3)

👋 Introduction

Positioning:

The 1982 Corvette represents the final year of the iconic C3 generation, a significant model for collectors and enthusiasts seeking a classic American sports car with a touch of modern technology for its era.

Competitors:

Competed against European sports cars like the Porsche 924/944 and various Italian GTs, as well as domestic performance vehicles.

Design Era:

Iconic C3 Stingray design, a blend of aggressive lines and aerodynamic considerations.

Technical Advancement:

Introduction of the advanced Cross-Fire Injection (CFI) fuel system, a significant step towards modern engine management.

Collectibility:

The last year of the C3 generation and the 25th Anniversary edition make the 1982 model highly collectible.

📋 Manual Details

All Models:

Yes

All Engines:

Yes

All Trim Levels:

Yes

All Transmission Types:

Yes

Estimated Pages:

1000+

Type:

Workshop Repair Service Manual

Language:

English

Format:

PDF Download

📖 Manual Coverage

Engine Mechanical:

Engine assembly, disassembly, diagnosis, overhaul, tuning

Fuel System:

Cross-Fire Injection system, fuel pump, injectors, lines, diagnosis

Ignition System:

Distributor, ignition module, spark plugs, wiring, timing

Cooling System:

Radiator, fan, thermostat, water pump, hoses, diagnosis

Exhaust System:

Manifolds, catalytic converter, mufflers, pipes, emissions

Transmission Automatic:

700R4: overhaul, diagnosis, fluid service, control systems

Transmission Manual:

Muncie SM465 (if applicable): overhaul, diagnosis, clutch service

Drivetrain:

Driveshaft, U-joints, rear axle, differential, CV joints (if applicable)

Brakes System:

Front disc, rear disc (often power assisted), master cylinder, calipers, lines, parking brake

Steering System:

Power steering pump, rack and pinion, steering column, linkage

Suspension System:

Front independent suspension (upper/lower control arms, ball joints, springs), rear transverse leaf spring, shocks, sway bars

Electrical System:

Wiring diagrams, charging system, starting system, lighting, instruments, accessories

Climate Control:

HVAC system, A/C compressor, heater core, blower motor, controls

Body And Frame:

Body repair, frame straightening, door mechanisms, interior trim, glass

Diagnostics Troubleshooting:

Component testing, fault codes (if applicable), symptom analysis

Routine Maintenance:

Oil changes, filter replacement, fluid checks, lubrication

Engine Overhaul:

Complete engine rebuild procedures, torque specifications, component clearances

Transmission Repair:

Detailed steps for automatic and manual transmission disassembly, assembly, and repair

Brake Service:

Brake pad replacement, caliper service, brake line bleeding, rotor inspection

Suspension Repair:

Ball joint replacement, shock absorber installation, alignment procedures

Electrical Diagnostics:

Troubleshooting electrical faults using wiring diagrams and test procedures

Fuel Injection Diagnosis:

Specific procedures for diagnosing the Cross-Fire Injection system

Body Panel Replacement:

Guidance on replacing body panels, doors, and other exterior components

Depth:

Comprehensive (from basic maintenance to complete engine/transmission rebuilds)

Diagnostic Capability:

Advanced diagnostic procedures for all major systems

Rebuild Procedures:

Detailed step-by-step instructions for major component overhauls

📊 Manual Specifications

Format:

PDF

Searchable Text:

Yes (typical for professionally scanned manuals)

Printable:

Yes (printable pages)

Quality:

High Resolution (for clear diagrams and text)

Binding:

N/A (Digital Download)

Paper:

N/A (Digital Download)

⚙️ Engine Specifications

Engine Type:

V8

Displacement:

350 cubic inches (5.7 L)

Engine Code Primary:

L83

Fuel Induction:

Cross-Fire Fuel Injection (CFI)

Horsepower Gross Est:

200 hp @ 4,200 rpm

Torque Gross Est:

285 lb-ft @ 2,800 rpm

Fuel Type:

Unleaded Gasoline

Fuel Delivery:

Electronic Fuel Injection (EFI) - Twin Throttle Body CFI

Block Material:

Cast Iron

Head Material:

Cast Iron

Compression Ratio:

8.5:1

Firing Order:

1-8-4-3-6-5-7-2

🔧 Transmission

Type Standard:

4-Speed Automatic (700R4)

Type Optional:

4-Speed Manual (Muncie SM465 - less common, usually aftermarket or specific models)

Automatic Gear Ratios:

1st: 3.06, 2nd: 1.63, 3rd: 1.00, 4th: 0.70 (Overdrive)

Automatic Fluid Type:

Dexron III Automatic Transmission Fluid (ATF)

Manual Fluid Type:

GL-4 Gear Oil (e.g., SAE 80W-90)

📐 Dimensions

Length:

185.8 in (4719 mm)

Width:

70.8 in (1798 mm)

Height:

47.9 in (1217 mm)

Wheelbase:

98.0 in (2489 mm)

Curb Weight Est:

3,360 lbs (1524 kg)

🛡️ Safety Features

NHTSA Ratings:

Not typically rated by modern standards; safety was less standardized.

Brakes:

Power assisted front and rear disc brakes.

Steering:

Power steering standard.

Seatbelts:

Three-point retractable front seat belts.

Body Construction:

Reinforced chassis and body structure for the era.

Windshield:

Laminated safety glass.

💡 Technology Features

Audio System:

AM/FM stereo radio with cassette player (optional).

Controls:

Basic dashboard controls for radio and climate.

Cruise Control:

Available as an option.

Power Steering:

Standard, aiding maneuverability.

Connectivity Features:

None in the modern sense (no Bluetooth, USB, etc.).

🔧 Maintenance

Oil Change Interval:

Every 3,000 miles or 6 months, whichever comes first (typical recommendation for the era).

Transmission Fluid Change:

Every 24,000-30,000 miles or 24 months for automatic transmission.

Coolant Flush:

Every 24,000 miles or 24 months.

Spark Plug Replacement:

Every 30,000 miles (refer to manual for specific plug type).

Engine Oil Type:

API SF (or equivalent) 10W-30 or 10W-40.

Engine Oil Capacity:

5 US quarts (4.7 L) with filter.

Coolant Type:

Ethylene Glycol based antifreeze (e.g., Dexcool compatible for modern replacements, but initially was a conventional green coolant).

Brake Fluid Type:

DOT 3 or DOT 4.

Crossfire Injection Problems:

Sensitivity to fuel quality, clogged injectors, vacuum leaks, and sensor failures impacting performance and emissions.

Fiberglass Body Issues:

Cracks, delamination, and gelcoat crazing due to age and exposure.

Electrical Gremlins:

Aging wiring harnesses, corrosion in connectors, and failing relays can cause various intermittent electrical issues.

Suspension Wear:

Worn bushings, ball joints, and tie rod ends are common on high-mileage C3 Corvettes.

📚 Vehicle History

Chevrolet Legacy:

Chevrolet has a long history of producing performance vehicles, with the Corvette being its flagship sports car since 1953.

C3 Generation:

The 1982 model is the culmination of the third-generation (C3) Corvette, which ran from 1968 to 1982, undergoing numerous updates and facelifts.

1982 Distinction:

Marked the introduction of the Cross-Fire Injection system and the 25th Anniversary Edition, celebrating a quarter-century of Corvette production.

Production Years:

1968-1982 (C3 generation)

Manufacturing Location:

Bowling Green, Kentucky, USA

🏆 Awards & Recognition

Collectible Status:

Widely recognized as a collector's item, particularly the 25th Anniversary edition.

Performance Reviews Era:

Generally praised for its styling and performance for the time, though often criticized for ride quality and interior refinement compared to European rivals.

Vin Decoder Availability:

Manuals often include VIN decoding information.