Car Model History

Regular Cab 4x2 8-foot Flareside box, 133-inch wheelbase · 4.9-liter inline-six

1977 Ford F-150 Custom Regular Cab 4x2 8-foot Flareside box — 4.9-liter inline-six

Ford's 1977 Pickups brochure lists this F-150 Regular Cab 4x2 8-foot Flareside box, the Custom styling level, and the 4.9-liter inline-six. Its two-wheel-drive equipment table documents manual and automatic transmission categories for the F-150 range. Decor and Luxury Groups remain option packages rather than invented standalone models, and the page preserves a transmission category because the factory table does not cross-tab every gearbox to every engine and chassis.

1977 Ford F-150 xlt pickup truck, front three-quarter left view
Exact 1977 F-150 reference photograph; exact configuration not verified ·

Photo: “1977 Ford F-150 Ranger XLT regular cab 8' Styleside 2WD, front left, 06-07-2024.jpg” by MercurySable99 / Wikimedia Commons, licensed under CC BY-SA 4.0. Cropped to 16:9.

Factory configuration

What this model is

Trim
Custom
Body style
Regular Cab 4x2 8-foot Flareside box, 133-inch wheelbase
Engine
4.9-liter inline-six
Transmission
automatic transmission

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 1977 Ford F-150 Custom Regular Cab 4x2 8-foot Flareside box — 4.9-liter inline-six. 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

    Exact reference available

    Motorcraft catalog fitment for 1977 F-150

    Motorcraft FL-1A / Ford D9AZ-6731-A

    Applies to: 1977 · United States · Motorcraft's application table covers the F-150 nameplate and model-year range but does not print an engine-by-engine split. Confirm the installed filter, engine, and VIN before ordering.

    Source: Motorcraft — Original Equipment Performance oil-filter application data · PDF page 3 — FL1A / D9AZ-6731-A application table, Ford F-150 1975–1996 · checked

    Verified ordering references

    • Service replacementMotorcraft FL-1A

      Qty. 1 · Spin-on engine-oil filter; Ford service number D9AZ-6731-A · catalog-listed

      Motorcraft's application table lists FL1A / D9AZ-6731-A for Ford F-150 model years 1975–1996. It does not separate the 1977 engine choices, so confirm the installed filter, engine, and VIN before ordering.

      Catalog: Motorcraft — Original Equipment Performance oil-filter application data · PDF page 3 — FL1A / D9AZ-6731-A application table, Ford F-150 1975–1996 · checked

      Search this part on Amazon

Sources

  1. Ford Division — 1977 Ford Pickups brochure, F-150 4x2 chassis, trim, engine, and transmission matrices (preserved scans)

Other 1977 configurations

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