🏷️ Basic Information Identification Make: Chevrolet Model: Corvette Year: 1979 Trim: 427 (Implied High-Performance Engine) Vin Structure: 1G1 (Chevrolet Division, Corvette), Year (9 for 1979), Assembly Plant (2 for St. Louis), Sequential Production Number. Codes Model Code: C3 (Third Generation) 👋 Introduction Market Position Market Position: Iconic American sports car, representing performance and style of its era. Competitive Analysis Competitors 1979: Datsun 280ZX, Porsche 924, Jaguar XJ-S, BMW 3 Series. Key Features Key Features Vehicle: Removable T-top roof panels, rear-mounted spare tire, powerful V8 engine options, fiberglass body construction. Key Features Manual: Authoritative, factory-level repair and maintenance guidance, essential for preserving and restoring a classic Corvette. 📋 Manual Details Coverage Areas Systems Covered: Engine, Transmission, Drivetrain, Suspension, Steering, Brakes, Fuel System, Cooling System, Electrical System, Ignition System, Emissions Control, Body and Frame, Interior Components, HVAC, Chassis Lubrication, Diagnostic Procedures, Troubleshooting. Page Count Estimated Page Count: 1000+ Manual Type Manual Type: Workshop Repair Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Overhaul: Complete engine disassembly, inspection, repair, and reassembly procedures for all applicable engine variants. Transmission Service: Detailed instructions for manual and automatic transmission maintenance, repair, and overhaul. Electrical Diagnostics: Comprehensive wiring diagrams, component testing, and troubleshooting for all electrical systems including lighting, instruments, and accessories. Brake System Repair: Service procedures for disc brakes (front and rear), hydraulic systems, parking brake, and related components. Suspension And Steering: Diagnosis and repair of independent front suspension, rear trailing arm suspension, steering linkage, and power steering system. Procedures Included Preventative Maintenance: Scheduled maintenance tasks, fluid level checks, filter replacements, and component inspections. Troubleshooting Guides: Systematic diagnostic trees and procedures for identifying and resolving common and uncommon faults. Component Replacement: Step-by-step instructions for replacing major and minor components across all vehicle systems. Alignment Specifications: Detailed alignment angles and procedures for ensuring proper handling and tire wear. Torque Specifications: Critical torque values for all fasteners to ensure proper assembly and prevent damage. Emissions Control Servicing: Procedures for maintaining and diagnosing the emissions control systems, including catalytic converter and EGR (Exhaust Gas Recirculation) if equipped. Technical Depth Depth Of Coverage: Comprehensive, from basic maintenance to full engine and transmission rebuilds, including electrical troubleshooting and bodywork repairs. Diagnostic Tools: Covers the use of basic diagnostic tools and techniques common for the era, focusing on electrical testing and mechanical measurement. 📊 Manual Specifications File Format File Format: High-resolution PDF Searchability: Fully searchable text for quick access to information. Print Quality Print Quality: Printable at home or professional print shop. Binding Type Binding Type: N/A (Digital PDF Download) Paper Type Paper Type: N/A (Digital PDF Download) ⚙️ Engine Specifications Primary Engine Engine Type: V8, pushrod overhead valve (OHV) Engine Displacement Cu In: 350 cu in (5.7L) - Standard C3 engine. The '427' designation likely refers to a performance variant, though the actual 427ci Big Block was not offered in 1979. High-performance 350ci engines were available. Engine Displacement Liters: 5.7L (350 ci) Engine Block Material: Cast Iron Cylinder Head Material: Cast Iron Performance Horsepower Gross Std 350: 195 hp @ 4000 rpm (L48 standard 350) Torque Gross Std 350: 285 lb-ft @ 2400 rpm (L48 standard 350) Horsepower Gross Optional 350: 225 hp @ 4000 rpm (L82 high-performance 350) Torque Gross Optional 350: 285 lb-ft @ 3200 rpm (L82 high-performance 350) Fuel System Fuel Delivery: Rochester Quadrajet 4-barrel carburetor (standard), optional Holley 4-barrel for L82. Fuel Type: Unleaded Gasoline Ignition System: Electronic Ignition (HEI - High Energy Ignition) distributor. Engine Codes Engine Codes Offered: L48 (220hp net, 350ci), L82 (225hp gross, 350ci, higher compression, performance camshaft, dual exhaust). 🔧 Transmission Standard Transmission Type Std: 4-speed Manual Transmission (Muncie SM465 or Saginaw) - availability varied by engine. Optional Transmission Type Opt: 3-speed Turbo Hydra-Matic Automatic Transmission (THM350 or THM400 depending on engine/driveline). Features Transmission Fluid Spec Auto: Dexron III Automatic Transmission Fluid (ATF). Transmission Fluid Spec Manual: GL-4 Gear Oil (e.g., SAE 80W-90). 📐 Dimensions Exterior Length: 185.8 inches Width: 70.8 inches Height: 47.8 inches Wheelbase: 98.0 inches Weights Curb Weight Lbs: ~3,400 - 3,600 lbs (varies by options) Gross Vehicle Weight Rating Lbs: ~4,500 lbs (estimated) Interior Seating Capacity: 2 Cargo Cargo Volume Cu Ft: ~12.7 cu ft (rear compartment) 🛡️ Safety Features Ratings Safety Ratings Era: Safety standards and ratings were significantly different in 1979; modern comparisons are not directly applicable. Focus was on structural integrity and basic occupant protection. Active Features Active Safety Features: Power-assisted front disc brakes, rear drum brakes, independent suspension for improved handling, front stabilizer bar. Passive Features Passive Safety Features: Three-point seatbelts, padded interior surfaces, energy-absorbing steering column, side-impact protection built into the frame. 💡 Technology Features Infotainment Infotainment System: AM/FM radio, optional 8-track tape player or CB radio. Basic analog instrumentation. Driver Assistance Driver Assistance Features: None in the modern sense. Focus on mechanical feedback and driver...