Ford Mustang 1974-1978 7 Inch Sealed Beam Headlight Conversion
This is aftermarket part, not OEM or OE.
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This 7-inch standard-style sealed-beam conversion is listed for 1974-1978 Ford Mustang. It uses serviceable housings with replaceable H4 bulbs. Confirm that the vehicle still has the matching 7-inch sealed-beam configuration before ordering.
Fitment and Exclusions
- Listed application: 1974-1978 Ford Mustang
- Required lamp size: 7-inch sealed-beam
- Other lamp sizes, composite headlamps, modified openings, and unlisted years or models are not confirmed.
Configuration
- Sealed-beam conversion housings
- Replaceable H4 bulbs
- Metal housings with glass lenses
- 12-volt standard H4 plug
Included Components
- Sealed-beam conversion housings
- H4 bulbs
Installation Notes
Source information describes removing the original sealed-beam units, connecting the H4 wiring, and securing the conversion housings. Estimated installation time is 30-90 minutes. Trimming, wiring adjustment, or headlight aiming may be required depending on vehicle condition or prior modifications. Professional installation is recommended.
Frequently Asked Questions
1974-1978 Ford Mustang with the matching 7-inch sealed-beam headlight configuration.
Sealed-beam conversion housings using replaceable H4 bulbs.
Conversion housings and H4 bulbs are listed in the package contents.
Verify the model year, 7-inch lamp size, mounting and retaining arrangement, wiring connector, and whether the headlight opening has been modified.
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Warranty and Compliance
The source listing states a 1-year limited manufacturer warranty for defects in materials and workmanship under normal use. Improper installation, misuse, and modification are excluded. After installation, verify headlight aim and applicable vehicle-lighting requirements.
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