Ferrari 365 California History

1966-1967 | SN8347-SN10369 | 14 Built

Launched at the Geneva Motor Show in March 1966, the 365 California was unveiled. The 365 California saw Ferrari break with tradition as it was offered exclusively as a Cabriolet (and a full four-seat Cabriolet at that). Ferrari’s prototype 365 California was built on a Tipo 571 tubular steel frame (as used by the 330 GT).

The V12
The engine was a single overhead camshaft per bank 4.4 litre V12 unit, with factory type reference 217B, with a total cubic capacity of 4390cc, and a bore and stroke of 81mm x 71mm, with outside the vee sparking plug arrangement, fitted with a bank of three twin choke Weber 40 DFI/4 carburettors, with a twin coil and rear of engine mounted distributors ignition system, to produce a claimed 320bhp. The engine was coupled to a five speed all synchromesh gearbox, with drive taken through a propeller shaft to a rigid rear axle. This engine was based on the original Colombo “short” block design, and was subsequently upgraded and used in the 365 GTC/S and 365 GT 2+2 models.

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365Ferrari Membership Benefits

365Ferrari membership connects you with a global community of owners, enthusiasts, and Ferrari 365 experts. For $125 per year, access exclusive resources, networking opportunities, and marketplace features designed specifically for Ferrari 365 collectors and admirers. Whether you own a 365 or simply appreciate them, 365Ferrari membership provides unparalleled access and support.

Full Registry Access

Search the complete database of 87+ documented Ferrari 365s across all 9 models. Filter by model, year, location, chassis number, or specifications. View detailed ownership histories, restoration documentation, original factory specs, and high-resolution photography. Contact car owners directly where permitted to ask questions, arrange viewings, or share knowledge. This searchable resource helps you research cars before purchase, verify authenticity, or simply explore the fascinating history of documented examples.

Owner Networking & Community

Connect with Ferrari 365 owners and enthusiasts worldwide through our member directory. Ask technical questions, share restoration experiences, seek advice on maintenance or sourcing parts. The collective knowledge of our Ferrari 365 community—from first-time 365 owners to multi-car collectors—helps solve problems, preserve history, and celebrate these incredible machines together. No question is too technical or too simple.

Marketplace Access

List your Ferrari 365 for sale FREE as a member. Non-members pay $150 for 3 months. Browse available cars, rare parts, original accessories, and memorabilia exclusively from the 365 community. Our curated marketplace focuses on quality and authenticity, ensuring serious buyers connect with knowledgeable sellers. Parts listings help owners source hard-to-find components from other members who may have spares from their own restorations.

Expert Resources Library

Access our growing library of maintenance videos, technical guides, service bulletins, and restoration documentation. Model-specific information covers common issues and solutions, recommended maintenance schedules, expert tips, and member-contributed knowledge. Learn from others' experiences to avoid costly mistakes. From routine maintenance to major restoration decisions, our resources library provides the information you need to care for your 365 properly.

Exclusive Events & Gatherings

Attend regional Cars & Coffee meetups, annual 365-specific gatherings, and member-organized drives. Connect in person with fellow owners, see documented registry cars, participate in tours and shows. Our event calendar includes both 365Ferrari-organized events and relevant Ferrari Club events where 365s are featured. Whether you're in California, Texas, or traveling internationally, find opportunities to connect with the Ferrari 365 community.

Documentation & Verification Services

Register your Ferrari 365 in our official database and receive professional registry documentation. 365Ferrari members receive priority support for authentication requests, chassis number verification, and provenance research. Pre-purchase verification services help buyers confirm authenticity before committing to a purchase. Official registry certificates available for Concours events and auctions.

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