Car Model History

Soft Top (40A) · 292 cu in (4.8-liter) V8

1955 Ford Thunderbird Soft Top (40A), 292 V8, 3-speed manual

The factory's revised AMA specification identifies the Soft Top (40A) model with the 292-cu-in V8 and 3-speed manual.

1955 Ford Thunderbird, white convertible, front three-quarter view
Model-year reference photograph; roof and transmission details may differ from this exact configuration. ·

Photo: “1955 Ford Thunderbird (53581225903)” by Mustang Joe / Wikimedia Commons — CC0 1.0. Cropped to 16:9.

Factory configuration

What this model is

Trim
Thunderbird
Body style
Soft Top (40A)
Engine
292 cu in (4.8-liter) V8
Transmission
3-speed manual

Ford identified the soft-top and hard-top cars separately as body-model symbols 40A and 40B. The standard manual, optional overdrive, and optional automatic were available across the listed Thunderbird range.

Configuration-specific ownership

Maintenance for this exact configuration

These items are filtered to the engine, transmission, trim, and model-year applicability recorded for this configuration. Broad Amazon category searches are suppressed here; shopping links appear only beside catalog-backed part numbers.

Service desk

What this car needs & when

Use this as a service-planning checklist for 1955 Ford Thunderbird Soft Top (40A), 292 V8, 3-speed manual. Start with the interval, confirm which engine or configuration you have, then use an exact ordering reference when one is verified.

Service topics
1
Factory intervals
0
Fitment-scoped
1
Exact references
1

Before orderingIdentify your engine, options and build date.Part numbers and sizes can change within one model year. Shopping links appear only for catalog-backed references; still verify the listing against your vehicle before ordering.

  • Engine oil-filter cartridge

    Exact reference available

    Baldwin P80

    Baldwin P80

    Applies to: 1955 · 292 cu in (4.8-liter) V8, 312 cu in (5.1-liter) V8 · United States · Cataloged cartridge-type lubricating-oil filter element. Confirm the installed engine and filter housing before ordering.

    Source: Baldwin Filters — Automotive Applications catalog (2017) · Ford 1955 — Thunderbird application, printed catalog page 677, Lube column · checked

    Verified ordering references

    • Validated equivalentBaldwin P80

      Qty. 1 · Replaceable lubricating-oil filter element · catalog-listed

      Cataloged for the 1955 Ford Thunderbird. Cataloged cartridge-type lubricating-oil filter element. Confirm VIN, installed engine, and filter housing before ordering.

      Catalog: Baldwin Filters — Automotive Applications catalog (2017) · Ford 1955 — Thunderbird application, printed catalog page 677, Lube column · checked

      Search this part on Amazon

Sources

  1. Ford — 1955 Thunderbird AMA consolidated specification questionnaire (revised November 30, 1954)

Other 1955 configurations

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