Vehicle Market Position:
Exotic sports car, targeting affluent enthusiasts seeking performance, design, and prestige.
Primary Competitors:
Lamborghini Urraco/Silhouette, Porsche 911 (930), Lotus Esprit, Maserati Merak.
Design Philosophy:
Pininfarina styling, mid-engine layout for optimal weight distribution and handling.
Engine Placement:
Mid-engine
Body Styles:
GTB (fixed-roof coupe), GTS (targa top).
Manual Value Proposition:
Indispensable tool for owners and mechanics to accurately identify and source correct original or replacement parts, crucial for maintaining the authenticity and functionality of a classic Ferrari.
Engine And Fuel System:
Engine block, cylinder heads, crankshaft, pistons, connecting rods, camshafts, valves, fuel injection system (Bosch K-Jetronic), fuel pump, fuel lines, carburetor components (if applicable for early US specs before full FI), oil system, cooling system.
Transmission And Drivetrain:
Gearbox, clutch assembly, drive shafts, differential, axle components.
Suspension And Steering:
Front and rear suspension components (wishbones, coil springs, shock absorbers, anti-roll bars), steering rack, tie rods, steering column components.
Brakes:
Brake calipers, discs, master cylinder, brake lines, parking brake mechanism, brake booster.
Electrical System:
Ignition system, starter motor, alternator, battery, wiring harnesses, lighting (headlights, taillights, interior), gauges, switches, fuses, relays.
Body And Chassis:
Body panels (fenders, doors, hood, trunk lid), chassis frame components, bumpers, glass, seals, interior trim, seats, dashboard components, trim pieces.
Exhaust System:
Exhaust manifolds, pipes, mufflers, catalytic converter (if applicable for US specs).
Cooling System:
Radiator, cooling fans, hoses, thermostat, water pump.
Interior And Accessories:
Dashboard, steering wheel, pedals, seat belts, HVAC components, radio, speakers, interior lighting.
Part Identification:
Detailed exploded diagrams illustrating the location and assembly of all components. Each part is assigned a unique part number.
Part Interchangeability:
Indicates where parts are common across different assembly groups or model variants.
Part Number Reference:
Essential for ordering correct replacement parts from Ferrari or aftermarket suppliers.
Depth Of Information:
Extremely high for parts identification. Provides part numbers, quantities, and visual representation. Does not typically include detailed repair procedures or torque specifications (which would be in a separate workshop manual).
Digital Format Availability:
Original is printed. Digital scans (PDF) may be available from specialized vendors or archives.
Print Quality Original:
High quality, professional printing with clear diagrams on durable paper.
Binding Type Original:
Typically bound with a sturdy cover, designed for workshop use.
Paper Type Original:
Durable, often glossy or semi-gloss paper suitable for displaying intricate diagrams.
Infotainment System:
Basic period-appropriate stereo system, often with analog tuning and cassette player.
Gauges And Instruments:
Analog tachometer, speedometer, oil pressure, water temperature, fuel level, and voltmeter.
Driver Assistance Features:
None by modern standards. Focus on driver feedback and control.
Connectivity Features:
None.
Oil Change Interval:
Typically every 3,000-5,000 miles or annually, whichever comes first. (Consult original workshop manual for precise Ferrari recommendations).
Major Service Intervals:
Timing belt replacement critical, usually every 30,000 miles or 5 years. Spark plug, ignition system, and fuel filter checks at regular intervals.
Engine Oil Type:
API SF or SG, SAE 20W-50 or 10W-50 (preferred for older V8s). Specific Ferrari recommendations may vary.
Engine Oil Capacity:
Approximately 11-13 liters (11.6-13.7 US quarts) with filter.
Coolant Type:
Ethylene glycol-based antifreeze (e.g., 50/50 mix with distilled water).
Transmission Fluid Type:
GL-4 or GL-5 gear oil, SAE 75W-90 or 80W-90.
Brake Fluid Type:
DOT 3 or DOT 4 brake fluid.
Common Wear Items:
Timing belts, fuel injection system components (warm-up regulator, injectors), clutch, suspension bushings, electrical connectors, rust in sills and rocker panels.
Engine Considerations:
Valve guides, piston ring wear, oil leaks from seals and gaskets. Regular oil pressure checks are vital.
Electrical Systems:
Degradation of wiring insulation, issues with relays and switches, particularly in humid environments.
Original Parts Status:
Many parts are scarce and expensive, requiring specialist suppliers. This parts catalogue is crucial for identifying correct original or period-correct aftermarket replacements.
Ferrari Legacy:
Founded by Enzo Ferrari, synonymous with racing pedigree, high-performance sports cars, and Italian automotive artistry.
308 Lineage:
Successor to the Dino 246 GT and precursor to the 328 GTB. Defined Ferrari's V8 mid-engine sports car lineage. Initially launched with a carburetor setup, US market models adopted fuel injection for emissions compliance.
Production Years:
1975-1985
Manufacturing Location:
Maranello, Italy
1978 Production Notes:
This year saw the transition of US models to Bosch K-Jetronic fuel injection, improving drivability and emissions over earlier carbureted versions.
