What are the typical maintenance costs and requirements for replacing the rubber parts in the 1974 MG B GT's engine and suspension system?

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For a 1974 MG B GT with 70,610 miles that is described as highly original, the rubber components are now over 50 years old and likely need attention. Here is what you should know:

Engine System Rubber Parts:
- Engine mounts (especially important for the 1.8L inline-4)
- Coolant hoses and heater hoses
- Fuel lines and carburetor insulator (the car has a Weber carburetor)
- Distributor cap seal and various gaskets

Suspension System Rubber Parts:
- Front suspension bushings (upper and lower control arms)
- Rear suspension bushings and spring insulators
- Sway bar bushings and links
- Steering rack gaiters and tie rod end boots

Typical Costs:
- Complete rubber suspension bushing kits range from $180-$400 depending on whether you choose OEM rubber or polyurethane upgrades
- Engine mount kits typically cost $60-$120 for the pair
- Individual coolant hoses run $15-$30 each, with complete hose sets around $80-$120
- Labour costs vary, but expect 4-6 hours for suspension bushings and 2-3 hours for engine mounts

Maintenance Requirements:
Given the car's age and mileage, most MGB specialists recommend replacing all rubber components as a set rather than piecemeal. The British rubber from this era becomes brittle and cracked after 30+ years, so even low-mileage cars need attention.

Total Estimated Investment:
- DIY with rubber parts: $400-$600 for parts
- Professional installation: $800-$1,200 total (parts + labour)
- Polyurethane upgrade: Add $100-$200 to parts cost but provides longer life

Would you like me to help you find similar MGB GTs that might have already had this maintenance work completed? Or do you have questions about specific symptoms that might indicate which rubber components need immediate attention?

Lot 931-SAN: 1974 MG B GT

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Lot 931-SAN: 1974 MG B GT

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