American Autowire 500549 Door Jamb Harness Guide (1955–58 Chevrolet Fullsize)
The American Autowire 500549 is a premium door jamb harness guide kit designed to provide a clean, factory-style solution for routing wiring through the door jambs of classic Chevrolet vehicles. It is part of the Classic Update Series and is ideal for accommodating modern power accessories in vintage builds.
Key Features:
- Part Type: Door Jamb Harness Guide / Wire Channel Kit
- Material: Laser-cut and precision-bent steel channels
- Finish: Typically, black powder-coated or raw steel (varies by supplier)
- Configuration: Sold as a pair (driver and passenger sides)
- Mounting: Bolt-in installation using factory-style locations
- Compatibility: Designed for use with American Autowire’s Classic Update Wiring Systems
- Purpose: Provides a protected and professional path for wiring between the body and doors, especially for power windows, locks, and speakers
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Vehicle Fitment:
- 1955-58 Chevrolet Bel Air
- 1955-58 Chevrolet Nomad
- 1955-58 Chevrolet Corvette
- 1955-57 Chevrolet 150
- 1955-57 Chevrolet 210
- 1957-58 Chevrolet Del Ray
- 1958 Chevrolet Biscayne, Brookwood, Yeoman, Impala
- 1955-58 Chevrolet Passenger Cars
- 1955-58 Chevrolet Full size Models
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Benefits:
- OEM-Style Appearance: Maintains a clean, factory look while supporting modern upgrades
- Durability: Steel construction ensures long-lasting performance
- Ease of Installation: Pre-bent and ready to install with minimal modification
- Modern Functionality: Supports the addition of power accessories without compromising aesthetics
