🏷️ Basic Information Identification Make: Chevrolet Model: Corvette Model Code: C3 (Third Generation) Year: 1976 Engine Variant: 305 CID V8 (LG4 - Federal Emissions) Codes Vin Engine Code: H (for 305 CID) 👋 Introduction Market Position Positioning: The 1976 Corvette was a highly desirable American sports car, representing the evolution of the iconic C3 generation. It competed with other performance-oriented vehicles of its era, though often in a class of its own due to its styling and brand prestige. Competitive Analysis Competitors: While direct competitors were few, similar performance niches were occupied by cars like the Porsche 911, some European sports coupes, and higher-performance domestic models from other manufacturers, though none offered the distinct American V8 muscle-car-infused sports car experience of the Corvette. Key Features Vehicle Features: Removable T-tops, distinctive 'shark' styling, powerful V8 engine options, independent suspension on all four wheels, four-wheel disc brakes, fiberglass body construction. Manual Value Value Proposition: This workshop manual is indispensable for owners and mechanics aiming to maintain, diagnose, and repair their 1976 Corvette. It provides the detailed, factory-approved procedures and specifications necessary to keep this classic vehicle in optimal condition. 📋 Manual Details Coverage Areas Primary Coverage: Complete service, maintenance, and repair for all 1976 Chevrolet Corvette models. Engine Coverage: Includes the 305 CID (5.0L) V8 engine (LG4), and by extension, common repair procedures applicable to other optional engines of the era if shared components exist. Transmission Coverage: All factory-equipped transmissions, including manual (M21 close-ratio 4-speed) and automatic (Turbo Hydramatic 350). Page Count Estimated Pages: Likely over 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 mechanicals (V8 305 CID), fuel system (carburetor, fuel pump, lines), ignition system (distributor, coil, spark plugs), cooling system, exhaust system, lubrication system, Turbo Hydramatic 350 automatic transmission, M21 4-speed manual transmission. Chassis: Front suspension (independent, unequal length A-arms, coil springs), rear suspension (independent, trailing arms, transverse leaf spring), steering system (power steering, steering box), brake system (front disc, rear disc), wheels and tires, driveline (driveshaft, U-joints, rear axle). Electrical: Battery, charging system (alternator), starting system (starter motor), lighting system (headlights, taillights, interior), instrumentation, wipers and washers, power windows, radio, horn, fuses, wiring diagrams. Body And Interior: Body construction, exterior trim, bumpers, doors, hood, T-tops, interior trim, seats, carpeting, dashboard, climate control (heater, A/C if equipped). Procedures Included Maintenance: Oil changes, filter replacements, fluid checks and changes (coolant, brake fluid, transmission fluid, power steering fluid), tune-ups, spark plug replacement, belt inspection and replacement, air filter service. Repair: Engine overhaul (disassembly, cleaning, inspection, reassembly), transmission rebuild (automatic and manual), brake system overhaul (calipers, rotors, master cylinder), suspension component replacement (bushings, ball joints, shocks), steering system repair, electrical component diagnosis and replacement, body panel repair and alignment. Troubleshooting: Diagnostic procedures for engine performance issues, electrical faults, transmission problems, braking system anomalies, and other common issues. Includes symptom-based troubleshooting guides. Technical Depth Depth: Comprehensive. Covers everything from basic fluid services and adjustments to complete engine and transmission rebuilds, including detailed torque specifications, clearances, and diagnostic procedures. Also includes complete wiring diagrams and vacuum schematics. 📊 Manual Specifications File Format Format: PDF (Portable Document Format) Searchability: Typically searchable text within the PDF for easy keyword access. Printability: Printable for hardcopy reference. Print Quality Quality: Depends on the source digitization, but ideally high-resolution scans of original manuals for clarity of diagrams and text. Binding Type Binding: N/A (Digital PDF) Paper Type Paper: N/A (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Code: LG4 Displacement: 305 cubic inches (5.0 Liters) Configuration: V8, Overhead Valve (OHV) Bore X Stroke: 3.74 inches x 3.48 inches (95.0 mm x 88.4 mm) Compression Ratio: 8.5:1 Performance Horsepower Net SAE: 145 hp @ 3600 rpm (Federal Emissions) Torque Net SAE: 245 lb-ft @ 2000 rpm (Federal Emissions) Fuel System Fuel Delivery: Rochester Quadrajet 4-barrel carburetor Fuel Type: Unleaded gasoline Ignition System Ignition Type: Breaker point ignition (typical, with electronic ignition as an option). Cooling System Coolant Type: Ethylene glycol-based antifreeze mixture (50/50 recommended). Lubrication System Oil Capacity W Filter: 5 U.S. quarts (4.7 Liters) Recommended Oil Viscosity: SAE 10W-40 or 10W-30 (depending on ambient temperature, check manual for specific range). 🔧 Transmission Standard Type: Turbo Hydramatic 350 (THM350) 3-speed automatic Optional Type: Muncie M21 Close-Ratio 4-speed manual Features Automatic Fluid Type: Dexron III (or equivalent specification for GM vehicles of this era). Manual Fluid Type: GL-4 Gear Oil (e.g., SAE 80W-90) Clutch Type: Single dry plate, diaphragm spring (for manual transmission). 📐 Dimensions Exterior Length: 177.4 inches (4506 mm) Width: 69.0 inches (1753 mm) Height: 47.8 inches (1214 mm) Wheelbase: 98.0 inches (2489 mm) Front Track: 59.2 inches (1504 mm) Rear Track: 61.4 inches (1560 mm) Weights Curb Weight Approx: 3,600 - 3,800 lbs (1633 - 1724...