This comprehensive Ferrari 365 GT4 2+2 1973 Factory Service Repair Manual is a valuable resource for owners and mechanics alike. It contains detailed instructions, illustrations, diagrams, and specifications for all aspects of maintaining and repairing your Ferrari 365 GT4 2+2. The manual covers a wide range of topics, including: * **General Information:** Provides an overview of the Ferrari 365 GT4 2+2, including its history, specifications, and key features. * **Maintenance:** Details routine maintenance procedures such as oil changes, fluid checks, and filter replacements. * **Chassis:** Covers the chassis, suspension, wheels, tires, brakes, and steering systems, including repair and adjustment procedures. * **Fuel System:** Provides information on the fuel system, including the fuel tank, fuel lines, fuel pump, and carburetor or fuel injection system. * **Cooling System:** Explains the cooling system, including the radiator, water pump, thermostat, and cooling fan. * **Engine:** Details the engine, including the engine block, crankshaft, connecting rods, pistons, valves, camshaft, and other components. * **Clutch:** Provides guidance on the clutch system, including the clutch plate, pressure plate, and release bearing. * **Engine Lubrication System:** Explores the lubrication system, including the oil pump, oil filter, and oil pan. * **Engine Removal/Installation:** Presents detailed instructions for removing and installing the engine. * **Drive:** Covers the drivetrain system, including the transmission, axles, and differentials. * **Transmission:** Explains the transmission system, including gearboxes and shift mechanisms. * **Wheels/Tires:** Provides information on wheels and tires, including specifications, mounting, and balancing. * **Final Drive:** Details the final drive system, including the axle shafts and differential. * **Brakes:** Offers a comprehensive guide to the brake system, including the master cylinder, calipers, brake lines, and pads. * **Suspension:** Explains the suspension system, including the springs, shocks, and control arms. * **Steering:** Covers the steering system, including the steering wheel, steering column, and steering box. * **Frame:** Provides details on the vehicle frame, including the construction and repair procedures. * **Electrical System:** Explains the electrical system, covering the battery, alternator, starter, wiring, and other components. * **Wiring Diagram:** Includes comprehensive wiring diagrams for troubleshooting electrical problems. This manual is a valuable resource for any owner or mechanic looking to properly maintain and repair a Ferrari 365 GT4 2+2. It provides step-by-step instructions, clear illustrations, and detailed specifications, making complex repair procedures easier to understand and complete.

The Ferrari 365 GT4 2+2, produced from 1972 to 1976, marked a significant departure from the traditional sports car image associated with the Italian marque. While retaining the signature Ferrari styling and performance, it introduced a more practical and luxurious grand touring approach. This 2+2 coupe, designed by Pininfarina, offered a spacious interior with comfortable seating for four, along with generous luggage space, making it suitable for longer journeys. The "2+2" nomenclature highlighted its ability to accommodate passengers in the rear, even though the back seats were more suitable for children or smaller adults. The 365 GT4 2+2's design was a bold statement, featuring a long, low-slung profile, a distinctive fastback roofline, and a prominent grille that housed quad headlights. The car's aerodynamically sculpted body was a testament to Pininfarina's design prowess, creating a vehicle that was both beautiful and functional. Powering the 365 GT4 2+2 was a potent 4.4-liter V12 engine, a masterpiece of Italian engineering. This naturally aspirated powerplant generated a respectable 320 horsepower, propelling the car to a top speed of over 150 mph. The engine was mated to a 5-speed manual transmission, providing a smooth and responsive driving experience. The 365 GT4 2+2 offered a blend of performance and comfort. Its independent suspension, with coil springs and telescopic shock absorbers, ensured a balanced ride, while its powerful brakes provided excellent stopping capabilities. The car's luxurious interior featured leather upholstery, a wood-trimmed dashboard, and a host of creature comforts. The 365 GT4 2+2 proved to be a successful model for Ferrari, with over 500 units produced. It cemented the brand's reputation for building sophisticated and stylish grand tourers that could comfortably handle long distances with impressive performance.