🏷️ Basic Information Identification Make: Buick Model: Riviera Year: 1964 Trim Level: 4800 Codes Engine Code: Not specified, but likely 401 "Wildcat" V8 or 425 "Super Wildcat" V8 Transmission Code: Not specified, but likely ST-400 "Super Turbine 300" (3-speed automatic) 👋 Introduction Market Position Positioning: The 1964 Buick Riviera was positioned as a personal luxury car, a stylish and powerful coupe emphasizing comfort, performance, and sophisticated design within the GM lineup. Competitive Analysis Competitors: Competed directly with the Ford Thunderbird, Cadillac Coupe de Ville, Chrysler Imperial LeBaron, and other high-end personal luxury coupes of the era. Key Features Design Highlights: Unique 'boat-tail' inspired styling, sharp character lines, concealed headlights (optional on some models, standard on others), luxurious interior appointments, powerful V8 engines. Target Audience: Discerning buyers seeking a blend of American luxury, powerful V8 performance, and distinctive styling, often targeting a more affluent market segment. 📋 Manual Details Coverage Areas Primary Coverage: Full maintenance, repair, and troubleshooting for all 1964 Buick Riviera models. Secondary Coverage: Electrical systems, chassis components, powertrain, and detailed specifications. Page Count Estimated Page Count: Estimated 700-1000+ pages (typical for a comprehensive factory service manual of this era, though exact count not provided). Manual Type Manual Type: Factory Service Manual / Repair Manual Language Language: English Format Digital Format: PDF 📖 Manual Coverage Systems Covered Engine Systems: Engine disassembly and assembly, lubrication, cooling system, fuel system (carburetion, fuel pump), ignition system, exhaust system, engine tuning, diagnosis. Transmission Systems: Automatic transmission service (e.g., ST-400), hydraulic control systems, torque converter, internal components, adjustments, troubleshooting. Chassis Systems: Frame, suspension (front and rear), steering system, braking system (front and rear drums, power assist), wheels, tires. Electrical Systems: Wiring diagrams, battery, starting system, charging system (generator), lighting system, ignition switch, gauges, instrumentation, power windows, power seats, radio, heating system. Body And Interior: Body construction, doors, hood, trunk, glass, trim, interior components, climate control (heater). Procedures Included Maintenance Procedures: Scheduled maintenance, lubrication points, fluid changes (oil, coolant, transmission fluid, brake fluid), filter replacements, tune-up procedures. Repair Procedures: Step-by-step instructions for component removal, installation, rebuilding, and adjustment for all major systems. Troubleshooting Procedures: Diagnostic flowcharts, symptom-based troubleshooting, electrical system diagnosis, engine performance issues. Specification Data: Torque specifications, clearances, timing settings, fluid capacities, electrical resistance values. Technical Depth Depth Of Information: Comprehensive, covering everything from basic fluid checks to complete engine and transmission overhauls, including detailed electrical schematics. 📊 Manual Specifications File Format File Format: HTML Compatibility: Windows, Mac, Linux OS Print Quality Printability: Yes, all pages are printable. Binding Type Binding Type: Not applicable (Digital PDF) Paper Type Paper Type: Not applicable (Digital PDF) ⚙️ Engine Specifications Primary Engine Engine Displacement And Type: Standard: 401 cu in (6.6 L) "Wildcat" V8. Optional: 425 cu in (7.0 L) "Super Wildcat" V8 (with dual 4-barrel carburetors). Performance Horsepower 401 Cid: Approximately 325 hp @ 4400 rpm (gross) Torque 401 Cid: Approximately 445 lb-ft @ 2800 rpm (gross) Horsepower 425 Cid: Approximately 360 hp @ 4800 rpm (gross) Torque 425 Cid: Approximately 465 lb-ft @ 3200 rpm (gross) Fuel System Carburetion Standard: Single 4-barrel carburetor (e.g., Rochester Quadrajet or similar) Carburetion Optional: Dual 4-barrel carburetors (on Super Wildcat engine) Engine Features Block Material: Cast Iron Cooling System: Pressurized, liquid-cooled 🔧 Transmission Standard Transmission Type: ST-400 "Super Turbine 300" (3-speed automatic) Optional Transmission Type: Not applicable for 1964 model year. Features Transmission Features: Torque converter, variable pitch turbine (on some models/applications), smooth shifting characteristics. 📐 Dimensions Exterior Wheelbase: 119.0 inches Overall Length: 209.1 inches Overall Width: 76.2 inches Overall Height: 54.5 inches Weights Curb Weight: Approximately 4,100 - 4,300 lbs (depending on options) 🛡️ Safety Features Ratings Crash Test Results: N/A - Modern crash testing was not performed or standardized in 1964. Active Features Braking System: Hydraulic drum brakes front and rear, optional "Powermatic" power brake assist. Steering System: Power steering (standard on most models). Passive Features Seat Belts: Optional front seat belts. Windshield: Laminated safety glass (front windshield). 💡 Technology Features Infotainment Audio System: AM radio with optional FM stereo or AM/FM mono radio. Speaker configurations varied. Climate Control: Optional "Comfortron" automatic climate control system, which regulated cabin temperature. Driver Assistance Cruise Control: Optional "Speed-Pilot" cruise control system. Headlights: Concealed, retractable headlights were a signature feature, often vacuum-operated. 🔧 Maintenance Service Intervals Oil Change Interval: Every 4,000 miles or 6 months (typical for the era, consult manual for specifics). Tune Up Interval: Every 12,000 - 24,000 miles (typical, depending on components like spark plugs and ignition points). Fluid Specifications Engine Oil Type: API Service Classification MS (Motor Service), viscosity typically SAE 10W-30 or 10W-40 for general use, consult manual for specific temperature ranges. Coolant Type: Ethylene Glycol based antifreeze mixture. Capacity approximately 20-23 quarts. Transmission Fluid Type: Dexron Type A Automatic Transmission Fluid (ATF). Brake Fluid Type: DOT 3 Hydraulic Brake Fluid. Known Issues Common Wear Items:...