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Corvette

Corvette 327 1979 Workshop Repair Service Manual

Corvette 327 1979 Workshop Repair Service Manual

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$16.99
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Vehicle data plateRef 453056
Brand
Corvette
Vehicle
Cars
Models covered
Chevrolet, Misc
Years
1979
Format
PDF, searchable, print-ready
Delivery
Instant download after checkout
Language
English

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  • Download link opens on the order page immediately
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🏷️ Basic Information
Identification
Make:
Chevrolet
Model:
Corvette
Year:
1979
Engine Code Identification:
Designates the 327 cubic inch displacement V8 engine
Codes
Vin Structure:
GM's standard 13-digit VIN format for the era, with specific characters for model year, plant, and engine.
👋 Introduction
Market Position
Historical Context:
The 1979 Corvette represented the pinnacle of the C3 generation's evolution, offering a blend of performance and comfort, appealing to enthusiasts seeking American sports car heritage.
Competitive Analysis
Competitors:
Competed against European sports cars like the Porsche 911, as well as domestic performance options, but held a unique position in the American market.
Key Features
Design Philosophy:
Iconic 'Mako Shark' styling, powerful V8 engines, rear-wheel-drive performance, and removable T-tops for an open-air driving experience.
Manual Value Proposition:
An essential resource for owners and mechanics looking to maintain, repair, and restore the 1979 Corvette, preserving its performance and historical significance.
📋 Manual Details
Coverage Areas
Vehicle Models Covered:
All 1979 Corvette Models
Engine Variants Covered:
Specifically covers vehicles equipped with the 327 cubic inch V8 engine, though likely includes information applicable to other engines offered in 1979 Corvette.
Trim Levels Covered:
All Trim Levels
Transmission Types Covered:
All Transmission Types (likely including manual and automatic)
Page Count
Estimated Page Count:
Estimated 1000+ pages (typical for a comprehensive workshop manual of this era)
Manual Type
Type:
Workshop Repair Service Manual
Language
Language:
English
Format
Format:
PDF Download
📖 Manual Coverage
Systems Covered
Engine Mechanical:
Engine overhaul, disassembly, assembly, cylinder head, block, crankshaft, connecting rods, pistons, timing components.
Fuel System:
Fuel pump, carburetor (likely Rochester Quadrajet or similar), fuel lines, fuel tank, emissions control systems.
Ignition System:
Distributor, ignition coil, spark plugs, ignition timing, electronic ignition components (if applicable).
Cooling System:
Radiator, water pump, thermostat, fan, cooling hoses, coolant specifications.
Exhaust System:
Exhaust manifolds, pipes, mufflers, catalytic converter (if equipped), emission controls.
Transmission Manual:
Clutch, transmission overhaul, gear shifts, linkages, lubrication.
Transmission Automatic:
Automatic transmission overhaul (e.g., Turbo Hydra-Matic 350 or 400), valve body, torque converter, fluid specifications.
Drivetrain:
Driveshaft, universal joints, rear axle assembly, differential, axle ratios.
Brakes:
Disc brake systems (front and rear), brake calipers, rotors, master cylinder, power brake booster, brake fluid specifications, bleeding procedures.
Steering:
Power steering system, steering gear, steering column, tie rods, ball joints, steering fluid.
Suspension:
Front independent suspension (control arms, ball joints, springs, shocks), rear suspension (leaf springs, shocks), bushings, alignment specifications.
Electrical System:
Wiring diagrams, battery, alternator, starter, lighting, fuses, relays, gauges, power windows, power locks (if equipped).
Chassis And Body:
Frame, body panels, doors, hood, trunk, interior trim, weatherstripping, bodywork repair.
HVAC System:
Heating, ventilation, and air conditioning system components, operation, and service.
Procedures Included
Routine Maintenance:
Oil changes, filter replacements, tune-ups, fluid checks and top-offs, belt inspection and adjustment.
Diagnostic Troubleshooting:
Step-by-step guides for identifying and resolving common issues across all systems.
Component Replacement:
Detailed instructions for removing and installing major and minor components.
Engine Rebuild:
Comprehensive instructions for complete engine disassembly, inspection, repair, and reassembly.
Transmission Overhaul:
Detailed procedures for rebuilding both manual and automatic transmissions.
Brake Service:
Brake pad/shoe replacement, caliper/wheel cylinder service, bleeding, and rotor replacement.
Suspension And Steering Repair:
Replacement of ball joints, tie rods, bushings, shock absorbers, and steering gear.
Electrical System Diagnosis:
Troubleshooting wiring faults, component testing, and repair.
HVAC Service:
Refrigerant handling (if A/C equipped), component testing, and repair.
Technical Depth
Depth:
Comprehensive and detailed, covering everything from basic adjustments to complete engine and transmission rebuilds.
Diagnostic Level:
Advanced diagnostics, including symptom-based troubleshooting flowcharts and component testing specifications.
Rebuild Level:
Full rebuild procedures for all major mechanical and drivetrain components.
Special Tools:
Identification and use of specialized tools required for specific procedures.
Torque Specifications:
Detailed torque specifications for all fasteners across all systems.
Clearances And Tolerances:
Precise measurements for engine internal clearances, bearing tolerances, and other critical specifications.
📊 Manual Specifications
File Format
Format Type:
PDF (Portable Document Format)
Searchability:
Likely a text-searchable PDF, allowing for quick navigation to specific topics.
Resolution:
High-resolution scans ensuring clarity of text and diagrams.
Print Quality
Printability:
Designed for easy printing of individual sections or the entire manual.
Binding Type
Digital Format:
N/A (Digital PDF)
Paper Type
Digital Format:
N/A (Digital PDF)
⚙️ Engine Specifications
Primary Engine
Engine Type:
327 Cubic Inch (5.4 Liter) Small-Block V8
Bore X Stroke:
4.00 x 3.25 inches (101.6 x 82.5 mm)
Compression Ratio:
Varies by specific 327 variant, typically around 8.5:1 to 10.0:1 for 1979.
Performance
Horsepower Net:
Estimated 195-225 hp (net) depending on specific engine tune and emissions equipment for the 327 in 1979.
Torque Net:
Estimated 270-300 lb-ft (net) depending on specific engine tune.
Fuel System
Carburetor:
Likely Rochester Quadrajet 4-barrel carburetor (model 17059206 or similar).
Fuel Type:
Unleaded gasoline, premium octane recommended.
🔧 Transmission
Standard
Transmission Type:
Manual transmission was optional; automatic was common.
Optional
Automatic Transmission:
Turbo Hydra-Matic 350 (TH350) or Turbo Hydra-Matic 400 (TH400) 3-speed automatic.
Manual Transmission:
4-speed manual (e.g., Muncie M20, M21).
Features
Clutch Type:
Dry single plate for manual transmission.
Gear Ratios Manual:
Typically around 2.52:1 (1st), 1.85:1 (2nd), 1.31:1 (3rd), 1.00:1 (4th) for Muncie M20/M21.
📐 Dimensions
Exterior
Length:
Approximately 185.7 inches (4717 mm)
Width:
Approximately 70.8 inches (1798 mm)
Height:
Approximately 47.8 inches (1214 mm)
Wheelbase:
98 inches (2489 mm)
Ground Clearance:
Approximately 4.5-5 inches (114-127 mm)
Weights
Curb Weight:
Approximately 3,300 - 3,500 lbs (1497 - 1588 kg)
🛡️ Safety Features
Ratings
Crash Test Data:
Limited official NHTSA ratings for this era; rely on contemporary road tests and inherent design safety features.
Active Features
Braking System:
Power-assisted front and rear disc brakes.
Steering System:
Power steering for improved maneuverability and control.
Passive Features
Seatbelts:
Standard three-point seatbelts.
Body Structure:
Integral body-frame construction with a strong chassis.
Steering Column:
Collapsible steering column for improved driver protection in frontal impacts.
💡 Technology Features
Infotainment
Audio System:
Factory AM/FM radio, often with an optional 8-track player or cassette tape deck.
Driver Assistance
Cruise Control:
Optional cruise control system.
Connectivity
Ancillary Features:
Power windows, power door locks, tilt-telescopic steering column (optional) were available features.
🔧 Maintenance
Service Intervals
Oil Change Interval:
Every 3,000 miles or 3 months, whichever comes first (typical for the era).
Tune Up Interval:
Every 12,000-24,000 miles or 12-24 months, involving spark plugs, points (if not HEI), condenser, rotor, distributor cap, and fuel filter.
Transmission Fluid Change:
Every 24,000-30,000 miles or 24 months (automatic transmission).
Fluid Specifications
Engine Oil:
API SF/CD rated, SAE 10W-40 or 10W-30 recommended (check owner's manual for specific viscosity and capacity).
Coolant:
50/50 mixture of ethylene glycol antifreeze and distilled water.
Brake Fluid:
DOT 3 heavy-duty hydraulic brake fluid.
Power Steering Fluid:
Dexron-III (or equivalent) automatic transmission fluid (ATF).
Rear Axle Fluid:
Hypoid gear lubricant, API GL-5, SAE 80W-90 (or limited-slip additive if applicable).
Known Issues
Fiberglass Delamination:
Potential for delamination of fiberglass body panels over time, especially in areas exposed to moisture.
Carburetor Tuning:
Rochester Quadrajet carburetors can require precise tuning and rebuilding due to age and wear.
Brake System Wear:
Disc brake components (calipers, rotors) can wear and require regular maintenance or replacement.
Weatherstripping Deterioration:
Aging rubber weatherstripping can lead to leaks and wind noise.
Electrical Gremlins:
Aging wiring harnesses and connections can lead to intermittent electrical issues.
📚 Vehicle History
Brand Heritage
Chevrolet Legacy:
Chevrolet has a long history of performance vehicles, with the Corvette being its flagship sports car since 1953.
Model Evolution
C3 Generation Notes:
The 1979 model year was part of the C3 generation (1968-1982), which saw significant styling and mechanical updates throughout its run. 1979 marked a significant sales year for the Corvette.
Production
Production Volume 1979:
Approximately 53,807 Corvettes produced for the 1979 model year, making it one of the highest volume years for the C3.
Assembly Plant:
Bowling Green, Kentucky, USA.
🏆 Awards & Recognition
Recognitions
Historical Acclaim:
The 1979 Corvette was a popular model and a desirable sports car of its era, often featured in automotive publications for its style and performance.

Delivery & file format

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Check the model year and engine before you buy

Manufacturers change procedures, wiring and part numbers between model years and engine options. If your VIN plate shows a year or engine code that is not listed on the data plate above, contact us with the model, year and VIN and we will confirm coverage before you order.

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