USA-630 AM/FM Radio

A classic-looking AM/FM stereo with stellar sound for your classic Chevy. Equipped with auxiliary audio input so you can stream your own music or access satellite radio easily.

• On the radio face, you’ll find options for a fader, presets, and a modern digital clock giving you the radio experience you’re accustomed to.


• Excellent sound quality thanks to high wattage.


• Easy-to-follow installation instructions accompany the radio.

The USA-630 (8414) is the pinnacle of 30 years of evolution in Custom Auto Sound’s quest to create the perfect classic car radio. This device features large OEM style push-buttons that give a perfect look in a classic dash while also sporting the latest modern features. This model fits the 1967-1972 GMC Truck and possesses many features including:

• AM-FM stereo with digital clock


• Electronic tuning and volume control, 4-way fader, left-right balance, 16 presets (12FM-4AM)


• Direct 10 CD changer control, USB port for flash memory, 2 channel RCA auxiliary input for satellite and or device integration


• MP3/WMA playback with alphanumeric id3 display


• 240-watt output with separate bass and treble


• 4 channel RCA pre-outs, USA/Euro tuner, and power antenna lead

This part fits the 1967-1972 GMC Truck. This part may also fit other vehicles from the same time period. To verify fitment or to ask a question, feel free to contact us.

All the hardware you need to install this radio is included in the kit. No special tools or lubricants are needed. Be sure to read the instructions completely before installation. There is a specific way to hook power to the unit. If it is not done correctly, the radio will not come on.

You may want to consider purchasing an antenna (part #6639 or 5611) and upgrading your speakers (part #s 5603, 6470, or 4249) for optimum sound quality.

For more information, be sure to check out these helpful links:

• Retro Style Car Radio Buyer’s Guide


• The Best Modern Retro Style Car Radios for Your Classic Chevy


• Retro Style Car Radios – Must-Have Features


• The Pros and Cons of Owning a Vintage Style Car Radio


• Two Great Modern Stereo Solutions For Your Classic Car

Vehicle Fitment

1967-72 GMC Truck