🏷️ Basic Information Identification Make: Chevrolet Model: Corvette Year: 1972 Sub Model: C3 (Third Generation) Codes Engine Codes: LS5 (454ci), L48 (350ci), L82 (350ci) Trim Levels: Base, LT-1 (N/A on 1972), Z07 (N/A on 1972) Transmission Codes: Muncie M20 (3-speed manual), Muncie M21 (4-speed manual), Turbo Hydra-Matic 350 (3-speed automatic) 👋 Introduction Market Position Vehicle Segment: Sports Car / Grand Tourer Target Audience: Enthusiasts, collectors, and owners seeking to maintain and repair their 1972 Corvette Competitive Analysis Key Competitors 1972: Ford Mustang Mach 1, Pontiac Firebird Trans Am, AMC Javelin AMX, Dodge Challenger R/T Key Features Vehicle Highlights: Iconic C3 styling, powerful V8 engine options, focus on performance and luxury Manual Value Proposition: Essential resource for preserving the originality and ensuring the operational integrity of a classic Corvette 📋 Manual Details Coverage Areas Coverage Scope: All models, engines, trims, and transmissions Page Count Estimated Page Count: 700-1000+ pages (estimated for comprehensive workshop manual) Manual Type Manual Type: Workshop Repair and Service Manual Language Language: English Format Format: PDF Download 📖 Manual Coverage Systems Covered Engine Systems: Engine Mechanical (V8 350ci, V8 454ci), Fuel System (carburetion, pumps), Ignition System (distributor, coils, spark plugs), Cooling System (radiator, water pump, thermostat), Lubrication System (oil pump, filter, oil pan), Exhaust System (manifolds, mufflers), Emission Controls (if applicable to 1972) Transmission Systems: Manual Transmission (Muncie M20/M21), Automatic Transmission (Turbo Hydra-Matic 350), Clutch Assembly, Drive Axles, Differentials Chassis Systems: Frame and Body, Suspension (front & rear independent), Steering System, Brake System (hydraulic, power assist), Wheels and Tires Electrical Systems: Wiring Diagrams, Lighting System, Ignition Switch, Gauges and Instruments, Horn, Wiper System, Radio, Power Windows (if equipped), Battery and Charging System, Starter Motor Body And Interior: Body Panels, Doors, Hood, Trunk, Seats, Interior Trim, HVAC (Heating, Ventilation, and Air Conditioning) Procedures Included Maintenance Procedures: Oil Changes, Filter Replacements, Spark Plug Replacement, Coolant Flushes, Brake Fluid Changes, Tune-ups, Lubrication Points Repair Procedures: Engine Overhaul, Transmission Rebuild, Clutch Replacement, Brake System Overhaul, Suspension Component Replacement, Steering Gear Reconditioning, Electrical Component Repair, Body Panel Repair and Replacement Troubleshooting Guides: Diagnostic procedures for common engine, transmission, electrical, and chassis issues; symptom-based troubleshooting trees Technical Depth Depth Of Coverage: Comprehensive diagnostic and repair procedures, including detailed disassembly and reassembly instructions, torque specifications, and clearance measurements Diagnostic Capabilities: Advanced diagnostic techniques, component testing procedures, and troubleshooting flowcharts 📊 Manual Specifications File Format PDF Quality: High-resolution, searchable PDF with clear text and legible diagrams Print Quality: Designed for clear printing of all pages, diagrams, and illustrations Binding Type Binding Type: N/A (PDF Download) Paper Type Paper Type: N/A (PDF Download) ⚙️ Engine Specifications Primary Engine Standard Engine 350: 350 cubic inch (5.7L) V8, L48 Base (200 hp @ 4000 rpm, 315 lb-ft torque @ 2400 rpm) Optional Engine 350: 350 cubic inch (5.7L) V8, L82 High Performance (255 hp @ 5600 rpm, 315 lb-ft torque @ 3600 rpm) Optional Engine 454: 454 cubic inch (7.4L) V8, LS5 (365 hp @ 5400 rpm, 469 lb-ft torque @ 3600 rpm) Performance Compression Ratio L48: 8.5:1 Compression Ratio L82: 9.0:1 Compression Ratio Ls5: 8.0:1 Fuel System Carburetion 350 L48: Rochester Quadrajet 4-barrel carburetor Carburetion 350 L82: Rochester Quadrajet 4-barrel carburetor Carburetion 454 Ls5: Holley 4-barrel carburetor (some documentation may cite Rochester Quadrajet) Fuel Type: Unleaded Gasoline (transition year, some leaded may still be in use depending on region) 🔧 Transmission Standard Standard Transmission: 3-speed manual (Muncie M20) Optional Optional Transmission Manual: 4-speed manual (Muncie M21 - closer ratio) Optional Transmission Automatic: 3-speed automatic (Turbo Hydra-Matic 350) Features Clutch Type: Dry, single plate (manual transmission) Transmission Fluid Manual: GM Synchromesh Transmission Fluid (or equivalent SAE 80W-90 GL-4 Gear Oil) Transmission Fluid Automatic: Dexron-III/Mercon (or equivalent ATF) 📐 Dimensions Exterior Length: 175.1 inches (4447 mm) Width: 69.2 inches (1758 mm) Height: 47.8 inches (1214 mm) Wheelbase: 98.0 inches (2489 mm) Weights Curb Weight Approx: 3500 - 3750 lbs (1588 - 1701 kg), depending on engine and options 🛡️ Safety Features Ratings Crash Test Ratings: No standardized crash test ratings available for this era (NHTSA and IIHS were in their infancy) Active Features Braking System: Power-assisted front disc brakes, rear drum brakes Parking Brake: Mechanical parking brake acting on rear wheels Passive Features Seat Belts: Lap belts (three-point shoulder belts optional or standard depending on build date/market) Windshield: Laminated safety glass 💡 Technology Features Infotainment Radio Options: AM/FM Radio, AM/FM Pushbutton Radio, AM/FM Stereo Radio with Tape Player (optional) Driver Assistance Driver Assistance Features: None (ERA predates modern driver assistance systems) 🔧 Maintenance Service Intervals Oil Change Interval: Every 3,000 miles or 6 months (recommended for classic vehicles) Transmission Fluid Change: Every 30,000 miles or 24 months (automatic); Every 50,000 miles or 48 months (manual) Coolant Flush Interval: Every 24 months or 30,000 miles Tune Up Recommendation: Annual inspection of ignition components, carburetor adjustments, and fluid checks Fluid Specifications Engine...