Legacy Metrics

1957 Porsche 356 Speedster T-1/T-2 transitional

83614roadGermany
Colour
Bright red

A 1957 Porsche 356 Speedster of rare 'transitional' T-1/T-2 specification, combining early-type doors and handles with later T-2 teardrop taillights and licence-plate lamp. Originally finished in Silver Metallic and likely delivered via John von Neumann's California franchise, it spent roughly five decades with a single southern California owner who used it as daily transport. A ground-up bare-metal respray was carried out by Coachcraft Limited in Los Angeles in 1973, and the numbers-matching engine was subsequently fully rebuilt. The car carries period-style modifications and was featured in a published coffee-table volume on Porsche in the late 1980s.

Ownership

  1. Auction sale
  2. 1957 →Factory delivery
    American first owner via John von Neumann franchise
    partial documentation

    Delivered new in Silver Metallic; likely acquired through the von Neumann Porsche franchise. Held for roughly 15 years before trade-in.

  3. Date unknownAcquisition unknown
    Beverly Hills Porsche
    partial documentation

    Received the car as a trade-in before selling it to the next owner.

  4. Date unknownPrivate sale
    Southern California law student and long-term owner
    partial documentation

    Purchased from Beverly Hills Porsche roughly 15 years after the car was new; used as an everyday vehicle for many years and retained for approximately 50 continuous years. Had the car repainted at Coachcraft in 1973 and the engine rebuilt twice during ownership.

Competition

No competition history extracted from the catalogue.

Maintenance & restoration

  1. 1973Restoration
    Coachcraft Limited

    The car was stripped to bare metal and refinished with six coats of bright red paint followed by a clear coat, over a period of more than twelve months. Floors, battery box, doors, and lids were confirmed solid and original, with correct chassis-number stamps present.

    Work carried out by the Stoessel family's renowned Los Angeles restoration shop.

  2. Engine rebuild
    The Porschop

    The top end of the engine was rebuilt by Bob Fern.

    Work performed in the mid-1980s at the Culver City, California workshop.

  3. Engine rebuild
    Porsche NARW

    The numbers-matching engine was fully rebuilt to factory-original specification; approximately 2,000 miles recorded since this work was completed.

    Carried out by Klaus Holthaus at Porsche North American Racing Works in Reseda, California.

  4. Service

    Routine servicing completed within approximately one year prior to the auction listing.

Are you the owner of this car?

This car's public record is built from its auction and competition history. Register your ownership and privately add your own records to make it a verified Legacy Metrics passport — provenance that backs your car's value at sale and gives your insurer evidence to price against. Roy reviews and verifies every registration personally.

Each chassis record is compiled from public auction archives and links to its source material. Ownership, competition and maintenance entries are extracted from those catalogue listings by an LLM, which can make mistakes — please contact us with any corrections. The summary is Legacy Metrics’ own writing; we do not reproduce catalogue text.

“Full” and “partial” documentation labels indicate how well each entry is corroborated in the underlying sources, not an audit of the car’s physical paperwork. Names of recent or living owners are withheld for privacy.