Product Description
Custom Autosound USA-850 for a 1966-67 Ford Ranchero
Upgrade Your 1966-67 Ford Ranchero with the Custom Autosound USA-850
The 1966-67 Ford Ranchero is a unique blend of muscle car performance and pickup utility, making it a favorite among classic car enthusiasts. However, while its design and power stand the test of time, the original factory radio leaves much to be desired in today’s world of modern audio technology. The Custom Autosound USA-850 is the perfect solution, offering advanced features while maintaining the vintage aesthetic of your Ranchero’s interior.
A Factory Fit with Modern Capabilities
Designed specifically for classic vehicles, the USA-850 fits seamlessly into the 1966-67 Ford Ranchero's dashboard, preserving its original styling. Though it may look like a stock radio, it boasts cutting-edge features to enhance your in-car audio experience.
Key Features of the USA-850
‚úî AM/FM Digital Tuner – Enjoy clear, high-quality radio reception with a variety of station options.
‚úî Bluetooth Connectivity – Stream music wirelessly from your smartphone, tablet, or other Bluetooth-enabled devices.
‚úî USB & AUX Inputs – Connect MP3 players, flash drives, or other external audio sources.
‚úî 300-Watt Power Output – Delivers rich, high-fidelity sound for an improved listening experience.
‚úî CD Changer Compatibility – Works with an optional CD changer for those who still love their classic CD collection.
Why Upgrade to the USA-850?
The Custom Autosound USA-850 is the perfect blend of classic design and modern functionality, ensuring that your 1966-67 Ford Ranchero retains its vintage charm while offering today’s best audio features. Available now at Vintage Car Radio, this is the upgrade your Ranchero deserves for an enhanced driving and listening experience.
Specifications
• 4 programmable screen options
• Working analog dial
• Custom Fit In Dash
• 6-volt RCA Pre-Outs and dual subwoofer pre-outs
• DSP EQ
• Subwoofer control
• Bass, treble, mid
• Fader/balance
• Loudness on/off
• CD Controller
• RCA AUX in
• Bluetooth
• 75W X 4 Peak (300W max)
• PLL Tuner
• Power Supply 12 VDC negative ground
• Speaker impedance 2-8
• 4 lbs shipped
• Shipping box 12 X 11 X 5
• Fits all CAS current applications (400+)
USA-850 for a 1966-67 Ford Ranchero FAQ
Will it fit my 1966-67 Ford Ranchero without cutting the dash?
This listing is the version made for the 1966-67 Ford Ranchero, designed to go into the original dash opening. Custom Autosound says its radios fit without altering or cutting the original dash.
What can the USA-850 do?
It streams music and takes calls over Bluetooth. It has a rear RCA input and controls the optional CD-1 single CD player, and installation uses a simple 3-wire power harness.
What else should I know about the USA-850?
You can adjust bass, treble and midrange or choose a DSP EQ preset (Flat, Classic, Pop or Rock). The USB port plays MP3, WMA and FLAC files and also charges your phone.
Can I buy speakers and an antenna at the same time?
The options on this page let you add a front dual voice coil speaker, a rear 6x9 speaker pair (Custom Autosound 6x9 Speaker Pair and Upgraded Pioneer Speaker Pair), and an antenna (Hideaway Antenna and Power Antenna).
Will it work with a 6-volt system?
Choose your system under Voltage (12 Volt and 6 Volt) and Ground (Negative and Positive) when you order.
Why does the order ask about factory air?
The Factory Air option tells us which dash layout your 1966-67 Ford Ranchero has, so pick Yes if it has factory A/C.
USA-850 specifications
- DigaDial selectable display (including working analog-style dial and digital RDS views)
- Bluetooth built in (streaming and hands-free calling)
- 300 watts peak power (75W x 4 peak)
- AM/FM stereo tuner with RDS
- 25 presets
- USB port for MP3/WMA/FLAC/WAV playback and phone charging
- Rear RCA auxiliary input
- Direct control for optional CD-1
- 6-volt RCA pre-outs plus dual subwoofer pre-outs
- Bass, midrange, and treble; DSP EQ (Flat, Classic, Pop, Rock)
- Front/rear fader and left/right balance; loudness
- Power antenna lead; digital clock
- 12V negative-ground; 2–8 ohm speakers
- Designed for original classic dash openings (vehicle-specific faceplate)
- Custom Autosound 2-year manufacturer warranty
USA-850 wiring and tech tips
Use this as a head-unit reference for power, ground, antenna, speakers, and amplifier connections. Always match the printed diagram that ships with your unit if it differs.
Power and ground (typical Custom Autosound harness)
| Function | Wire color |
|---|---|
| Ignition / ACC +12V | Red |
| Battery / constant +12V | Yellow |
| Ground | Black |
| Power antenna | Blue |
Ignition and power-antenna leads are commonly fused at 1A on the harness—confirm against the guide that ships with your radio.
Speaker wiring (typical)
| Speaker | Wire color |
|---|---|
| Left front + / − | White / White-Black |
| Right front + / − | Gray / Gray-Black |
| Left rear + / − | Green / Green-Black |
| Right rear + / − | Violet (or Purple) / Violet-Black |
USA-850 extras
Expect antenna, USB (playback and phone charge), Bluetooth microphone, optional CD-1 control, 6V front/rear RCA pre-outs, and dual subwoofer pre-outs. Use the rear RCA AUX for a wired player. Pick your DigaDial display style in the radio menu after power-up.
Suggested order for a 1966-1967 Ford Ranchero
- Disconnect the vehicle battery before any wiring.
- Connect ground first, then constant (yellow) and ignition (red).
- Connect the antenna plug and the blue power-antenna lead if your car has a power antenna.
- Wire all four speakers, matching polarity.
- If using an amplifier, run RCA cables from the front/rear (and sub on USA-740/USA-850) pre-outs.
- Reconnect the battery and test radio, speakers, and charging system voltage.
Tech tips for 1966-1967 Ford Ranchero
- This radio is sold for the factory Ford Ranchero opening used in 1966-1967 models—do not cut a modern DIN rectangle if you want a stock look.
- A poor ground is the most common cause of whine or weak audio; scrape paint at the ground point and use a star washer.
- If AM reception is weak, check the antenna mast, cable continuity, and that the antenna plug is fully seated.
- Vintage Car Radio does not install radios. If you are not comfortable with 12V wiring, use a qualified installer.
USA-850 manuals
Download the manufacturer guide for operation, safety, and the official wiring diagram. You can also browse our full library on the Manuals page.
Vintage Car Radio does not offer installation. The manuals are for do-it-yourself reference or to share with your installer.
Two-Year Custom Autosound Warranty
All Custom Autosound radios sold by Vintage Car Radio are backed by a 2-year manufacturer warranty from Custom Autosound.
Radios are checked before shipping. If something is wrong out of the box or under warranty, call us at 844-802-4499 or 574-226-6676 and we will help coordinate with the manufacturer.
Vintage Car Radio does not offer installation services. Refer to the Manuals and Wiring / Tech Tips sections for manufacturer guidance, or use a qualified car-audio installer.
FAQ — 1966-1967 Ford Ranchero USA-850
Will this fit my 1966-1967 Ford Ranchero without cutting the dash?
It is built for the original radio opening used on 1966-1967 Ford Ranchero models. Compare your dash opening and bezel to the product photos. We do not modify dashes in-house.
Does this radio have Bluetooth?
Yes—Bluetooth is built into the USA-850 for streaming and hands-free calling. The DigaDial display also offers selectable classic dial and digital views.
Do I need an amplifier?
Many owners run speakers directly from the radio. Pre-outs are there if you want more volume or a subwoofer later.
Do you install the radio?
No. Vintage Car Radio ships the unit and documentation; installation is DIY or by a shop you choose.
What is the warranty?
Custom Autosound radios include a 2-year manufacturer warranty. See the Warranty section for details.
Need help?
Call 844-802-4499 or 574-226-6676.
Specs
Wiring / Tech Tips
Manuals
Warranty
Two-Year Custom Autosound Warranty
All Custom Autosound radios sold by Vintage Car Radio are backed by a 2-year manufacturer warranty from Custom Autosound.
Radios are checked before shipping. If something is wrong out of the box or under warranty, call us at 844-802-4499 or 574-226-6676 and we will help coordinate with the manufacturer.
Vintage Car Radio does not offer installation services. Refer to the Manuals and Wiring / Tech Tips sections for manufacturer guidance, or use a qualified car-audio installer.
