🏷️ Basic Information Identification Make: Chevrolet Model: Corvette Year: 1980 Specific Model Variant: 427 Codes Chassis Code: C3 (Third Generation) Engine Code Prefix: Z 👋 Introduction Market Position Positioning: The 1980 Corvette represented Chevrolet's flagship performance and styling icon, catering to enthusiasts and performance car buyers. Competitive Analysis Competitors: Competed with other American muscle/sports cars and European GT cars of the era, although market segments were blurring. Key Features Design: Distinctive C3 'shark' body style, removable T-top roof panels, powerful V8 engine options. Performance Focus: Emphasis on V8 power and sporty handling, characteristic of the Corvette lineage. 📋 Manual Details Coverage Areas Coverage Summary: All Models/Engines/Trim/Transmissions Types for the 1980 Corvette 427 Page Count Estimated Page Count: Likely 700-1000+ pages (typical for comprehensive workshop manuals of this era) Manual Type Type: Workshop Repair Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Powertrain: Engine (V8, including 427ci variants), Transmission (Automatic and Manual), Drivetrain (Rear Axle) Chassis And Suspension: Front Suspension (Independent), Rear Suspension (Independent), Steering System, Brakes (Front Disc, Rear Disc/Drum depending on option) Electrical System: Wiring Diagrams, Lighting, Ignition System, Charging System, Starting System, Instruments and Gauges, Power Accessories Body And Interior: Body Panels, Doors, Hood, Targa Top, Interior Trim, Seats, HVAC System Procedures Included Maintenance: Oil Changes, Filter Replacements, Lubrication, Tune-Up Procedures, Fluid Level Checks Repair And Overhaul: Engine Rebuilds, Transmission Overhauls, Brake System Repairs, Suspension Component Replacement, Electrical Component Diagnosis and Repair Troubleshooting: Diagnostic Charts, Common Problems and Solutions, Symptom-Based Troubleshooting Diagnostics: Component Testing, Electrical System Diagnostics, Fuel System Diagnosis Technical Depth Depth: Comprehensive: Covers from routine maintenance to complete engine and drivetrain rebuilds, including detailed diagnostic procedures and specifications. 📊 Manual Specifications File Format PDF Quality: High-Resolution Scan (assumed for professional manual, enabling clear text and image reproduction) Searchability: Likely OCR text-searchable (essential for efficient information retrieval) Printability: Printable Pages Binding Type Binding: N/A (PDF Format) Paper Type Paper Quality: N/A (PDF Format) ⚙️ Engine Specifications Primary Engine Engine Type: V8 Displacement: 350 cubic inches (5.7L) L48 V8, 350 cubic inches (5.7L) L82 V8 (High Output option). Note: '427' in the product name might refer to a historical association or specific tuning, but the standard 1980 Corvette offered 350ci engines. Configuration: Overhead Valve (OHV) Performance Horsepower L48: 190 HP @ 4000 RPM (SAE Net) Torque L48: 280 lb-ft @ 2400 RPM (SAE Net) Horsepower L82: 230 HP @ 5200 RPM (SAE Net) Torque L82: 275 lb-ft @ 3600 RPM (SAE Net) Fuel System Fuel Delivery: Rochester Quadrajet 4-barrel Carburetor (L48), Rochester Quadrajet 4-barrel Carburetor (L82) Fuel Type: Unleaded Gasoline Cooling System Capacity Approx: 20-22 Quarts (with heater, check manual for precise specification) Ignition System Type: Electronic Ignition (e.g., GM High Energy Ignition - HEI) 🔧 Transmission Standard Type: 3-Speed Automatic (THM350 or THM700R4 variants common) Optional Type: 4-Speed Manual Transmission (Muncie M20 or M21 variants) Features Clutch Type: Single Dry Plate (for manual transmission) Fluid Type Automatic Transmission Fluid: Dexron III (or equivalent specification, consult manual for exact GM spec like P/N 1050030) Manual Transmission Fluid: GL-4 Gear Oil (e.g., 80W-90, check manual for precise specification and viscosity) 📐 Dimensions Exterior Length: 179.4 inches (4557 mm) Width: 70.5 inches (1791 mm) Height: 47.9 inches (1217 mm) (coupe), 47.5 inches (1207 mm) (convertible, if applicable) Wheelbase: 98.0 inches (2489 mm) Weights Curb Weight: Approx. 3,400 - 3,700 lbs (1542 - 1678 kg) depending on options Gross Vehicle Weight Rating: Consult manual for specific GVWR Cargo Cargo Volume: Limited, primarily rear compartment behind seats and T-top storage. 🛡️ Safety Features Ratings Crash Testing: No modern standardized crash test ratings available for this era; relied on internal GM testing and occupant protection features of the time. Active Features Braking System: Power-assisted front disc brakes, rear disc brakes (standard on 1980). Steering: Power steering Passive Features Restraints: Lap and shoulder belts, padded dashboard and steering wheel. Lighting: Halogen headlights, standard exterior lighting. 💡 Technology Features Infotainment Audio System: Factory AM/FM radio, optional 8-track tape player or CB radio. Climate Control: Manual HVAC system with adjustable fan speed and temperature settings, optional air conditioning. Driver Assistance Cruise Control: Optional cruise control system. Connectivity Integration: No modern digital connectivity features like Bluetooth or USB ports. Focus on analog controls and mechanical systems. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 miles or 6 months (typical recommendation for the era, consult manual for exact specification). Tune Up Interval: Every 12,000 - 15,000 miles or 12 months (includes spark plugs, distributor cap/rotor, points if applicable). Fluid Specifications Engine Oil Type: SAE 10W-30 or 10W-40 (API SF service category, consult manual for precise GM specification). Engine Oil Capacity: 5 quarts (with filter) for 350ci V8 (check manual for exact capacity). Coolant Type: 50/50 mix of ethylene glycol antifreeze and distilled water. Brake Fluid Type: DOT 3 or DOT 4...