🏷️ Basic Information Identification Make: Chevrolet Model: Corvette Year: 1980 Engine Designation: 350 Codes Vin Code Engine: 8th digit '8' 👋 Introduction Market Position Vehicle Class: Sports Car Era: C3 Generation (Late) Competitive Analysis Competitors 1980: Porsche 928, Jaguar XJ-S, Datsun 280ZX Key Features Design Language: Long hood, short deck, removable roof panel (T-top) Performance Focus: V8 engine power, rear-wheel drive handling Iconic Status: American sports car heritage 📋 Manual Details Coverage Areas All Models: Yes All Engines: Yes (350 ci variants) All Trims: Yes All Transmission Types: Yes Page Count Estimated Pages: 1000+ Manual Type Type: Workshop Repair Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Mechanical: Yes (Disassembly, Assembly, Rebuild) Engine Fuel System: Yes (Carburetor, Fuel Pump, Lines) Engine Ignition System: Yes (Distributor, Coil, Spark Plugs) Engine Cooling System: Yes (Radiator, Water Pump, Thermostat) Engine Lubrication System: Yes (Oil Pump, Filter, Pan) Engine Exhaust System: Yes (Manifolds, Pipes, Muffler) Transmission Automatic: Yes (THM350) Transmission Manual: Yes (4-Speed) Drivetrain: Yes (Driveshaft, Differential, Axles) Suspension: Yes (Front/Rear, Springs, Shocks, Bushings) Steering: Yes (Power Steering System, Column) Brakes: Yes (Front/Rear Disc, Parking Brake) Electrical System: Yes (Battery, Charging, Starting) Lighting System: Yes (Headlights, Taillights, Interior) Accessories: Yes (Wipers, Horn, Radio) HVAC: Yes (Heater, Air Conditioning) Body And Frame: Yes (Structural Components, Body Panels) Interior Trim: Yes (Seats, Dashboard, Door Panels) Exterior Trim: Yes (Bumpers, Grilles, Badges) Procedures Included Scheduled Maintenance: Yes Troubleshooting Diagnostics: Yes (Extensive) Component Removal Installation: Yes Engine Rebuilding: Yes Transmission Overhaul: Yes Brake System Service: Yes Electrical System Repair: Yes Suspension And Steering Alignment: Yes HVAC System Service: Yes Body Panel Replacement: Yes Technical Depth Depth: Comprehensive (from basic maintenance to full rebuilds) Diagnostic Charts: Yes Wiring Diagrams: Yes Torque Specifications: Yes Clearances And Tolerances: Yes Troubleshooting Flowcharts: Yes 📊 Manual Specifications File Format File Type: PDF Searchable Text: Yes (likely, depending on source scan quality) Print Quality Quality: Professional scan quality (typical for authorized manuals) Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Type: V8, Naturally Aspirated Displacement: 350 cubic inches (5.7 Liters) Bore X Stroke: 4.00 in x 3.48 in (101.6 mm x 88.4 mm) Compression Ratio: 8.2:1 (Federal Emissions) Cylinder Heads: Cast Iron Valvetrain: Overhead Valve (OHV), 2 valves per cylinder Performance Horsepower Net: 190 hp @ 4200 rpm (Federal Emissions) Torque Net: 280 lb-ft @ 2400 rpm (Federal Emissions) Fuel System Carburetor: Rochester Quadrajet 4-barrel Fuel Type: Unleaded Gasoline Fuel Pump Type: Mechanical 🔧 Transmission Standard Type: 3-Speed Automatic (THM350) Optional Type: 4-Speed Manual (Muncie SM465 variant or similar, less common) Features Automatic Gear Ratios Th350: 1st: 2.52:1, 2nd: 1.52:1, 3rd: 1.00:1, Reverse: 2.08:1 Automatic Fluid Type: Dexron III Automatic Transmission Fluid 📐 Dimensions Exterior Length: 177.4 inches (4506 mm) Width: 70.8 inches (1798 mm) Height: 46.3 inches (1176 mm) Wheelbase: 98.0 inches (2489 mm) Weights Curb Weight: 3346 lbs (1518 kg) approx. Gross Vehicle Weight Rating: Approx. 4100 lbs (1860 kg) 🛡️ Safety Features Ratings NHTSA Rating: Not rated under modern standards, historical safety features apply. Active Features Braking System: Power-assisted four-wheel disc brakes Steering System: Power steering Passive Features Seatbelts: 3-point lap and shoulder belts Steering Column: Collapsible steering column Body Construction: Uniframe construction with separate body 💡 Technology Features Infotainment Audio System: AM/FM Radio (optional Cassette Player) Driver Assistance Features: None in the modern sense; focus on driver control. 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 miles or 6 months (typical recommendation) Tune Up Interval: Every 15,000-20,000 miles (or as needed based on performance) Transmission Fluid Change: Every 30,000 miles or 24 months Fluid Specifications Engine Oil Type: API SG or SH, SAE 10W-30 or 10W-40 (check manual for specific temp range) Engine Oil Capacity: 5 US quarts (4.7 Liters) with filter Coolant Type: Ethylene Glycol based antifreeze/coolant (50/50 mix with distilled water) Brake Fluid Type: DOT 3 Power Steering Fluid: Dexron III ATF or specified power steering fluid Known Issues Common Wear Items: Urethane bushings, suspension components, carburetor adjustment, vacuum leaks Electrical Quirks: Corrosion in connectors, aging wiring harnesses Engine Performance Degradation: Due to age and emissions equipment (e.g., EGR valve, catalytic converter) 📚 Vehicle History Brand Heritage Chevrolet Legacy: Iconic American automotive manufacturer since 1911, known for performance and value. Model Evolution C3 Generation Timeline: 1968-1982 1980 Updates: Minor styling revisions, powertrain refinements for emissions compliance, introduction of optional FE7 Gymkhana suspension. Production Production Years: 1968-1982 1980 Production Numbers: 40,660 units (total Corvette production) Manufacturing Location: Bowling Green, Kentucky, USA 🏆 Awards & Recognition Recognitions Performance Accolades: Consistently recognized as a premier American sports car throughout its C3 generation. Ratings Consumer Reports Historical: Varied, often cited for performance but sometimes criticized for build quality in later years.