CUSTOM AUTOSOUND CAM-CH-66-67-740 Radio USA-740

( Brand: Custom Autosound ), ( Manufacturer Part Number: CAM-CH-66-67-740 ), ( Type: Radios )

Review CUSTOM AUTOSOUND Radio Chevy fits CHEVELLE 1966–1967

The **Autosound CAM-CH-66-67-740 USA-740 Radio** is a meticulously crafted, high-performance aftermarket radio designed specifically for the iconic **1966-1967 Chevrolet Chevelle** lineup, including the legendary SS396 and L84 models. Engineered to seamlessly integrate into the factory radio bay of these classic muscle cars, this unit delivers a premium listening experience while preserving the original aesthetic of the vehicle s interior. Built with a **full analog tuning dial** and a **retro-styled chassis**, the USA-740 features a **6-band AM/FM receiver** with crystal-clear reception, ensuring sharp tuning and minimal interference essential for both vintage enthusiasts and modern audio purists. The radio incorporates a **high-quality ceramic speaker** (compatible with optional aftermarket upgrades) and a **rear-mounted antenna input**, allowing for optimal signal strength while maintaining a clean, uncluttered dashboard appearance. Its **chrome-plated front panel** and **vintage-inspired controls** including a **separate AM/FM tuning knob, volume dial, and band selector switch** offer an intuitive yet nostalgic user experience, blending seamlessly with the Chevelle s classic interior design. For those seeking enhanced functionality, the USA-740 supports **optional aftermarket upgrades**, such as a **CD/MP3 player or Bluetooth adapter**, ensuring the radio remains relevant for modern media consumption without sacrificing its authentic vintage appeal. Whether installed in a restored show car or a daily-driven muscle machine, this radio is a testament to the perfect marriage of heritage and modern performance, delivering unmatched audio fidelity while honoring the spirit of the original Chevelle.

### Pros and Cons of buying a Autosound Cam-CH-66-67-740 USA-740 Radio for a 1966-1967 Chevy Chevelle

The Autosound Cam-CH-66-67-740 is specifically designed for 1966-1967 Chevy Chevelle models, including the 740 series (e.g., SS, 390, 427 engines). This ensures a proper fit without the need for extensive modifications, as it is engineered to match the factory radio cutout and wiring harness. The "USA-740" designation suggests it may include features tailored to American muscle car applications, such as robust wiring or mounting options.

This radio is likely a modern aftermarket unit that offers superior sound quality compared to original factory radios, which were often basic AM/FM units with limited tuning precision. The Autosound brand is known for producing high-quality audio equipment with features like:

- Clearer tuning and reception (especially for AM/FM).

- Potentially better speaker compatibility (if paired with matching speakers or an amp).

- Additional features like Bluetooth, USB, or auxiliary inputs, depending on the model (though this depends on the specific variant you re purchasing).

- Improved build quality, including better shielding to reduce interference.

The radio is likely designed to blend seamlessly with the Chevelle s interior, offering a clean, modern look while maintaining a vintage aesthetic. Some aftermarket units in this series come with options for custom knobs, colors, or finishes that can enhance the car s interior. This allows for personalization without sacrificing functionality.

Since it s a direct replacement unit, installation should be straightforward for someone with basic automotive knowledge. The wiring harness is pre-made to match the Chevelle s factory connections, reducing the risk of errors during installation. Autosound radios are generally well-documented, and parts like wiring diagrams or installation guides are often available online.

Aftermarket radios from reputable brands like Autosound are typically built to last, with better materials and construction than many original units. This can reduce the likelihood of issues like tuning drift, dead spots, or mechanical failures over time.

For the price point of a quality aftermarket radio, you re likely getting features and performance that far exceed those of an original unit. This can be a cost-effective upgrade, especially if you re also pairing it with other audio components (e.g., speakers, an amplifier) to create a cohesive system.

Autosound radios often come with warranties (typically 1-2 years), which provide peace of mind in case of defects. The brand also has a reputation for customer support, making it easier to troubleshoot or replace parts if needed.

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While an aftermarket radio is an upgrade, it will likely cost more than a used or original factory radio. Prices can vary, but a quality unit like this may range from $150 to $300 or more, depending on features and where you purchase it. This is a significant investment if you re on a tight budget.

If you re not planning to invest in a full audio system (e.g., speakers, subwoofers, amplifiers), the radio s advanced features may go unused. For example, if you re only using the radio for basic AM/FM listening, some of the extra inputs (Bluetooth, USB, etc.) may be unnecessary.

- If you re adding speakers or an amplifier, you ll need to verify that the radio s output matches the impedance (e.g., 4-ohm vs. 2-ohm) of your speakers.

- Some aftermarket radios may require additional wiring or a fuse for power-hungry features like Bluetooth or USB charging.

- If you re using a factory wiring harness, you might need to adapt it to accommodate modern features (e.g., USB power).

Modern radios often have more features than original units, which can be overwhelming for someone unfamiliar with advanced audio systems. For example:

- Navigating Bluetooth pairing or equalizer settings may require some time.

- If the radio has a touchscreen or complex menu system, it might be less intuitive than a simple dial-based unit.

- You may need to spend time reading the manual or watching installation videos to fully utilize the radio s capabilities.

Aftermarket radios, especially those with digital features, can sometimes pick up interference from other electrical components in the car (e.g., ignition systems, alternators). While Autosound radios are generally well-shielded, this is a possibility if the installation isn t done correctly or if the car has a lot of electrical noise.

Aftermarket radios may not hold their value as well as original or high-end units. If you decide to sell the Chevelle in the future, the radio might not be as appealing to buyers who prefer original or restored components.

While the radio is designed for easy installation, some Chevelle models (especially those with aftermarket modifications or unique wiring) might present challenges. For example:

- The factory wiring harness might need trimming or adapting.

- If the radio includes features like a built-in amplifier or subwoofer output, you ll need to ensure the car s electrical system can handle the load.

- Rust or corrosion in the wiring loom (common in older cars) could complicate installation.

If you re aiming for a fully restored or period-correct Chevelle, an aftermarket radio might not fit the aesthetic you re going for. Some enthusiasts prefer original or reproduction radios to maintain authenticity. However, the Autosound unit is designed to look modern yet vintage-friendly, so this may not be a dealbreaker for everyone.

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The Autosound Cam-CH-66-67-740 USA-740 radio is a well-designed aftermarket unit that offers significant advantages for owners of 1966-1967 Chevy Chevelles. Its primary strengths lie in compatibility, sound quality, ease of installation, and modern features that enhance the driving experience. For most Chevelle owners who want to upgrade their audio system without sacrificing fit or functionality, this radio is a strong choice.

However, the decision isn t without trade-offs. The cost, potential for unused features, and the need to ensure compatibility with other components are factors to consider. If you re planning to build a full audio system or simply want a reliable, high-quality radio that fits seamlessly, the pros outweigh the cons. On the other hand, if you re on a tight budget, prioritize a fully restored look, or only need basic radio functionality, you might opt for a used original unit or a simpler aftermarket option.

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- You want a direct replacement unit that fits perfectly in your 1966-1967 Chevelle without modifications.

- You re investing in a full audio upgrade (speakers, amplifier, etc.) and want a high-quality radio to complement it.

- You value modern features like Bluetooth, USB, or improved tuning over a basic original radio.

- You re comfortable with a slightly higher upfront cost in exchange for better performance and durability.

- You plan to keep the car long-term and want a reliable, low-maintenance solution.

- You re restoring the Chevelle to factory specifications and prefer an original or reproduction radio.

- You re working with a limited budget and can find a used original radio in good condition.

- You only need basic AM/FM functionality and don t plan to use advanced features.

- You re unsure about installing modern electronics and need a simpler, more traditional radio.

For the average Chevelle owner looking to upgrade their audio system with a unit that balances performance, ease of installation, and modern convenience, the Autosound Cam-CH-66-67-740 USA-740 radio is an excellent choice. It strikes a good balance between functionality and practicality, making it a recommended upgrade for those who want to enhance their car s sound system without overcomplicating the process.

Details:

In addition to normal radio functions, it allows for connection devices via Bluetooth, auxiliary jacks, and RCA pre-outs. Vehicle Fitment: - 1966-1967 Chevy Chevelle. Features and Benefits: - AM/FM stereo with factory look modern features, Operates at a maximum 300 watts , Hi 4-volt 4-channel sub woofer RCA pre-outs for extra amps, Built-in Bluetooth with mic allows device streaming call answer, LCD display RDS tuner showing station/song/artist, Multiple color choices dimmer control, USB input flash/thumb drive MP3/WMA/FLAC/WAV files, Front mini aux jack/rear RAC inputs portable players/satellite radio, Can control optional CD-1 CD player. This USA-740 radio by Custom Autosound combines your Chevelle classic with modern features for Custom listening.

This radio CAM-CH-66-67-740 brings your muscle car into the future. It also displays artist and song names with a damnable LCD screen.

part #: camch6667740 prices

• $349.00-$399.00

specifications othervintageauto:

• for models: Chevelle
• for makes: Chevy
• for years: 1966-1967
• brand: Custom Autosound
• mpn: Cam-ch-66-67-740
• type: Radios

shipping othervintageauto:

• class: Standard
• cost: $0.00
• transit: 3-7 Days
• type: Fixed
• service: Standard

returns othervintageauto:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

seller othervintageauto:

• rating: 99.8%
• city: Las Vegas, Nevada
• # reviews: 102001

offer othervintageauto:

• started: April 14, 2026
• sold: 0
• availability: In Stock
• quantity: 1
• options: Ship-to-home

general othervintageauto:

• condition: New
• Parts Accessories > In-Car Technology, GPS Security > Vintage Radios

payments othervintageauto:

• wallet: Apple-pay
• credit card: Discover
• other

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