🏷️ Basic Information Identification Make: Buick Model: LeSabre Year: 1964 Trim Level: 4400 Codes Chassis Code: B-Body (GM) 👋 Introduction Market Position Positioning: The 1964 Buick LeSabre 4400 represented Buick's mid-size offering, positioned as a stylish and comfortable automobile aimed at families and individuals seeking a balance of luxury, performance, and value. It competed with models from Chevrolet (Impala), Ford (Galaxie), Plymouth (Fury), and Dodge (Polara). Competitive Analysis Competition: The LeSabre 4400 competed directly with the Chevrolet Impala, Ford Galaxie, and Plymouth Belvedere/Fury, offering a distinctively upscale feel and styling that differentiated it from its Chevrolet counterpart. Its larger V8 engines and smoother ride were key selling points against some competitors. Key Features Distinguishing Features: Distinctive 'sweep-spear' body styling, comfortable 'Electra-style' interiors, powerful V8 engine options, smooth ride quality, and Buick's reputation for quiet operation and durability. Powertrain Options: Emphasis on the smooth and powerful V8 engines coupled with the legendary Dynaflow automatic transmission, defining Buick's 'Torque-Tube' drive system. 📋 Manual Details Coverage Areas Coverage: All models, engines, trim, and transmission types for the 1964 Buick LeSabre 4400. Page Count Estimated Page Count: Likely between 800-1200 pages (typical for comprehensive factory service manuals of this era). Manual Type Type: Factory Service Repair Manual / Workshop Manual Scope: Comprehensive Workshop Manual, designed for factory-level repairs and maintenance. Language Language: English Format Format: PDF 📖 Manual Coverage Systems Covered Covered Systems: Engine (V8), Cooling System, Fuel System, Exhaust System, Clutch, Transmission (Automatic and Manual), Driveshaft, Rear Axle, Steering System, Suspension (Front and Rear), Brakes (Hydraulic), Wheels and Tires, Electrical System (Ignition, Lighting, Charging, Starting), Body and Frame, Heating and Air Conditioning (if equipped), Accessories, Troubleshooting, Lubrication, Specifications. Bodywork: Covers exterior panels, doors, hoods, trunks, glass, trim, bumpers, and interior trim. Includes procedures for adjustments, minor repairs, and replacement of common wear items. Procedures Included Included Procedures: Routine maintenance, inspections, adjustments, troubleshooting guides, complete disassembly and reassembly procedures for all major components, diagnostic procedures, repair techniques, electrical system diagnosis, wiring diagrams, exploded views for parts identification and assembly. Electrical Troubleshooting: Detailed troubleshooting flowcharts, wiring diagrams for all circuits (lights, ignition, starting, charging, accessories), component testing procedures, and common electrical faults. Technical Depth Depth: Comprehensive. Covers everything from basic fluid changes and tune-ups to complete engine rebuilds, transmission overhauls, and body panel repairs. Suitable for both amateur DIY mechanics and professional technicians. Engine Rebuild: Provides detailed specifications for machining tolerances, piston ring end gap, bearing clearances, valve adjustments, timing chain installation, and complete engine assembly from bare block. 📊 Manual Specifications File Format File Type: PDF Searchability: PDF format with searchable text functionality for quick access to information. Print Quality Printability: Printable without restriction, ensuring high-quality reproduction for hands-on work. Binding Type Binding: Digital (PDF), printable format. Original manual would have been bound (likely spiral or hardcover). Paper Type Paper Quality: N/A (digital format). Original manual would have been printed on durable paper stock suitable for workshop environments. ⚙️ Engine Specifications Primary Engine Engine Type: Overhead Valve (OHV) V8 Displacement: 300 cubic inches (4.9 L) standard for the LeSabre series in 1964. Larger optional engines like the 325 cu in (5.3 L) and 401 cu in (6.6 L) Wildcat V8 might have been available or specified for certain 4400 configurations, though the manual's comprehensive coverage is key. Performance Horsepower: The 300 cu in V8 typically produced around 210-225 horsepower with a two-barrel carburetor. Optional engines offered higher outputs (e.g., 401 Wildcat V8 producing 325-340 hp). Torque: Torque figures varied with engine and carburation, but were substantial for the era, contributing to the car's effortless cruising. The 300 cu in V8 likely produced around 305 lb-ft. Fuel System Carburetor: Typically equipped with a Rochester 2-barrel carburetor. Four-barrel carburetors were common on larger engine options. Fuel Type: Regular Unleaded Gasoline (though leaded fuel was standard in 1964). 🔧 Transmission Standard Type: Buick's Dynaflow automatic transmission (a 2-speed automatic with torque converter) was the hallmark of Buick luxury and smooth operation. A 3-speed manual transmission was likely available as a no-cost option, though less common. Optional Type: 3-speed manual transmission, potentially other automatic options depending on specific drivetrain packages. Features Dynaflow Characteristics: Known for its exceptionally smooth, gearless acceleration and quiet operation. It featured a variable-pitch torque converter for improved responsiveness. 📐 Dimensions Exterior Wheelbase: Approximately 119 inches (standard for Buick's B-body cars). Length: Around 206 inches. Width: Approximately 76 inches. Height: Around 54-55 inches (coupe models). Weights Curb Weight: Typically in the range of 3,800 - 4,200 lbs, depending on engine and equipment. 🛡️ Safety Features Ratings Crash Safety: No formal crash test ratings exist for this era. Safety features were basic by modern standards. Active Features Braking System: Hydraulic drum brakes on all four wheels. Power assist brake systems were likely an option. The manual will detail drum brake adjustment and relining procedures. Passive Features...