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Lamborghini 350 Gt

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Lamborghini 350 GT: A Comprehensive Guide

The Lamborghini 350 GT, produced from 1964 to 1966, marked Automobili Lamborghini's entry into the high-performance grand touring market. Born from Ferruccio Lamborghini's dissatisfaction with existing GT cars, particularly his own Ferraris, the 350 GT was intended to be a more refined, reliable, and comfortable alternative. It established the core characteristics that would define Lamborghini: a powerful V12 engine, stunning styling, and uncompromising performance. This car wasn’t just a competitor; it was a statement.

Generations

The 350 GT remained a single generation, though subtle improvements were made during its production run. Here's a breakdown:

  • 1964-1966: Original 350 GT. Key features include:
    • 3.5L V12 engine designed by Giotto Bizzarrini.
    • Aluminum body designed by Carrozzeria Touring.
    • Four-wheel independent suspension.
    • 5-speed ZF manual transmission.
    • Minor improvements were incorporated throughout production, such as refinements to the cooling system and interior trim.

Reliability & Common Issues

Owning a classic Lamborghini 350 GT requires a significant commitment to maintenance and understanding of its mechanical intricacies. While generally considered robust for its era, several common issues can arise:

Engine

  • Cooling System: The original cooling system can be marginal, especially in hotter climates. Overheating can be a significant problem. Look for evidence of upgrades such as larger radiators or improved cooling fans. Check for leaks around the radiator, water pump, and hoses.
  • Carburetion: The original Weber carburetors can be finicky and require regular adjustment. Poor idle, hesitation, and fuel inefficiency are common symptoms of carburetor issues. Rebuilding or replacing the carburetors is often necessary. Correct jetting is essential for optimal performance.
  • Oil Leaks: The V12 engine, like many engines of its era, is prone to oil leaks, particularly from the valve covers, oil pan, and front/rear crankshaft seals. Regularly check oil levels and address leaks promptly to prevent further damage.
  • Valve Train: The valve train requires periodic adjustment to maintain proper valve clearance. Excessive valve noise or poor performance can indicate a need for adjustment.

Transmission & Drivetrain

  • ZF 5-Speed Transmission: While robust, the ZF transmission can suffer from worn synchros, making shifting difficult, especially into second gear. Listen for grinding noises during gear changes. Rebuilding the transmission can be expensive.
  • Differential: Check for leaks from the differential and listen for unusual noises, which could indicate worn bearings or gears.

Chassis & Suspension

  • Suspension Components: The independent suspension features A-arms and coil springs. Inspect the bushings, ball joints, and shocks for wear and tear. Replacements may be difficult to source and expensive.
  • Rust: While the aluminum body resists rust, the steel chassis can be susceptible, especially in areas with road salt. Carefully inspect the chassis for rust, particularly around the suspension mounting points and floorboards.
  • Brakes: The disc brakes can experience issues common with older systems, such as fading and fluid leaks. Ensure the brake lines are in good condition. Replacement parts can be scarce.

Electrical System

  • Wiring: The original wiring harness can become brittle and prone to shorts over time. Look for evidence of repairs or modifications. A complete rewiring may be necessary.
  • Lucas Electrical Components: The Lucas electrical components used on the 350 GT are known for their unreliability. Be prepared for potential issues with the starter, generator, and other electrical components.

Driving Experience

The Lamborghini 350 GT offers a unique and rewarding driving experience, blending raw power with a surprisingly comfortable ride. However, it's important to understand its characteristics before purchasing.

Pros:

  • Exhilarating V12 Engine: The Bizzarrini-designed V12 is the heart of the 350 GT, delivering a potent and smooth power delivery. The sound is simply glorious.
  • Elegant Styling: The Carrozzeria Touring design is undeniably beautiful, with classic Italian GT proportions and a distinctive appearance.
  • Relatively Comfortable Ride: Compared to contemporary Ferraris, the 350 GT offers a more compliant ride, making it suitable for longer journeys.
  • Rarity and Exclusivity: With only 120 examples produced, the 350 GT is a rare and highly desirable classic car.

Cons:

  • Demanding Maintenance: Owning a 350 GT requires a significant investment in maintenance and repairs. Parts can be difficult to source and expensive.
  • Vintage Driving Dynamics: The 350 GT's handling and braking are not as sharp or responsive as modern sports cars. It requires a skilled driver to handle it safely.
  • Potential for Overheating: As mentioned earlier, the cooling system can struggle in hot climates.
  • Ergonomics: The driving position and controls may feel awkward by modern standards.

Buying Advice

Purchasing a Lamborghini 350 GT is a significant investment. Here's some advice to consider:

  • Condition is Paramount: Prioritize finding a car that has been well-maintained and properly restored. A seemingly "cheap" 350 GT can quickly become a money pit.
  • Thorough Inspection: Have the car inspected by a qualified classic car mechanic who is familiar with Lamborghini V12 engines. Pay close attention to the engine, transmission, chassis, and electrical system.
  • Documentation: Look for cars with complete documentation, including service records, original manuals, and any restoration paperwork. This can provide valuable insights into the car's history.
  • Provenance: Knowing the car's history (previous owners, racing history, etc.) can add to its value and desirability.
  • Beware of Replicas or "Tribute" Cars: Ensure the car is a genuine 350 GT and not a replica or a modified version of another vehicle.
  • Market Value: Research the current market value of 350 GTs in similar condition. Prices can vary widely depending on condition, originality, and provenance. Expect to spend a significant amount.
  • Consider a Later Production Run: While all 350 GTs are desirable, the later production models might have incorporated some of the minor improvements and refinements.
  • Negotiate: Be prepared to negotiate the price based on the car's condition, documentation, and market value.

The Lamborghini 350 GT is a truly special car that represents a pivotal moment in automotive history. With careful research, thorough inspection, and a commitment to proper maintenance, owning one can be an incredibly rewarding experience.

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