Two-door rear-wheel-drive hardtop coupe · 400 cu in V8, 4-barrel

1970 Pontiac Firebird Formula 400 — 400 cu in V8, 4-barrel, 3-speed floor-shift manual


Pontiac's 1970 Pocket Facts ordering matrix documents this Formula 400 engine and transmission combination.

1970 Pontiac Firebird — exact-model-year car
Exact 1970 Firebird reference photograph; exact configuration not verified ·

Photo: “1970 Pontiac Firebird (14344184110).jpg” by Greg Gjerdingen from Willmar, USA / Wikimedia Commons, licensed under CC BY 2.0. Cropped to 16:9.

Factory configuration

What this model is

Trim
Formula 400
Body style
Two-door rear-wheel-drive hardtop coupe
Engine
400 cu in V8, 4-barrel
Transmission
3-speed floor-shift manual

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 1970 Pontiac Firebird Formula 400 — 400 cu in V8, 4-barrel, 3-speed floor-shift manual. Start with the interval, confirm which engine or configuration you have, then use an exact ordering reference when one is verified.

Service topics
4
Factory intervals
4
Fitment-scoped
4
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

    Exact reference available

    Manufacturer-catalog fitment scoped to the exact engine row in the Firebird application table.

    Applies to: 1970 · United States

    Published interval: 12,000 mi / 8 months · Change at the first oil change, then every second oil change.

    Source: Pontiac Motor Division — 1970 Pontiac Service Manual, general lubrication schedule · General Information and Lubrication page 0-10 — oil-filter row · checked

    Baldwin B39 cataloged fitment

    This manufacturer application record establishes filter fitment only; it does not alter the separately sourced service schedule.

    Applies to: 1970 · 400 cu in V8, 2-barrel, 400 cu in V8, 4-barrel, 400 cu in Ram Air V8, 4-barrel · United States · Baldwin's exact 1970 Firebird V8-400 (6.6L) carbureted row assigns B39; confirm the engine code and installed filter before ordering.

    Source: Parker/Baldwin Filters — 2025 Automotive Applications catalog · PDF page 944, Pontiac 1970 Firebird V8-400 (6.6L) carbureted row — Lube — B39 · checked

    Verified ordering references

  • Chassis lubrication

    Sourced interval available

    Applies to: 1970 · United States

    Published interval: 6,000 mi / 4 months · Whichever occurs first; lubricate normally greased suspension parts, including ball joints and tie-rod ends.

    Source: Pontiac Motor Division — 1970 Pontiac Service Manual, general lubrication schedule · General Information and Lubrication page 0-10 — chassis-lubrication row · checked

  • Paper air-cleaner element

    Sourced interval available

    Applies to: 1970 · United States

    Published interval: 12,000 mi / 12 months · Replace the standard paper element; service more often after severe dust exposure.

    Source: Pontiac Motor Division — 1970 Pontiac Service Manual, general lubrication schedule · General Information and Lubrication page 0-11 — standard paper air-cleaner row · checked

  • Tire rotation

    Sourced interval available

    Applies to: 1970 · United States

    Published interval: 6,000 mi · Rotate the tires and rebalance the tire-and-wheel assemblies as required.

    Source: Pontiac Motor Division — 1970 Pontiac Service Manual, general lubrication schedule · General Information and Lubrication page 0-11 — special-interval tire row · checked

Sources

  1. Pontiac Motor Division — 1970 Firebird Pocket Facts

Other 1970 configurations

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