Chevy & GMC
1947-1954 Chevy GMC Advance Design truck parts

Chevy/GMC Advance Design Truck Parts

1955-1959 Chevy GMC truck parts

Chevy/GMC Task Force Truck Parts

1960-1966 Chevy GMC C/K truck parts

Chevy/GMC C10 Truck Parts

1967-1972 Chevy GMC C10 truck parts

Chevy/GMC C10 Truck Parts

1973-1987 Chevy GMC Square Body truck parts

Chevy/GMC Squarebody Truck Parts

1988-1998 Chevy GMC OBS truck parts

Chevy/GMC OBS Truck Parts

S10 1982-2004 Chevy GMC truck parts

Chevy/GMC S10 Truck Parts

Ford
1947-1953 Ford truck parts

Ford F1 Truck Parts

1961-1966 Ford truck parts

Ford F100 Truck Parts

1967-current Ford truck parts

Ford F100 & F-Series Parts

More
Universal truck parts and accessories for classic Chevy GMC and Ford trucks

Fits any build

LS Fabrication merchandise and apparel

Apparel & hats

LS Fabrication gift cards

Any amount

Popular
Taillight fuel filler kit for classic trucks

Hidden filler kits

Tailgate saver shocks and struts

Shocks & struts

Sheet metal replacement panels for classic Chevy and GMC trucks

Cab & bed steel

Billet aluminum dash and steering wheel for classic Chevy and GMC trucks

Machined accessories

Bluetooth radio for classic GM and Ford trucks

Custom Autosound

Power window conversion kits for classic trucks

Crank to electric

Classic Radio – 73-87 GMC Chevy Squarebody C10 Truck

(1 customer review)

$239.99 USD

In stock · Ships in 1–3 business days

30-day returnsSecure checkout

No Duties / TaxesAny cross-border fees are on us — no charges upon delivery
Easy DIY InstallDesigned for a straightforward at-home install

Frequently bought together

1973-1987 classic vintage truck radio
Custom Autosound
Classic Radio - 73-87 GMC Chevy Squarebody C10 Truck
5.0 (1)
4 model available
$499.99 USD
This item
classic truck cup holder replacement
LS Fabrication
Classic Truck Cup Holder - 73-87 GMC Chevy Squarebody C10 Truck
4.8 (26)
4 style available
$64.99 USD
Radio repair panel for 73-87 GMC Chevy squarebody truck dash
LS Fabrication
Radio Repair Panel - 73-87 GMC Chevy Truck
5.0 (21)
$59.99 USD
hood braces for bent chevy truck-hoods squarebody
LS Fabrication
Hood Braces - 73-80 GMC Chevy Squarebody C10 Truck
5.0 (31)
$49.99 USD

Description

Custom Autosound's USA series drops into the stock dash opening of a 1973–1987 Chevy and GMC squarebody. No modification to the dash is required, so the truck keeps its original face while you gain modern sources behind it. Four models are offered.

Choose your model

  • USA-230 — The more affordable model. Same appearance and features as the 630, without the USB port, iPod dock and CD changer control. Auxiliary input for an iPod, iPhone, satellite radio tuner or anything with a headphone jack, four channel RCA pre-outs, and a digital display with electronic tuner, 16 station presets and a 4-way fader.
  • USA-630 — Bezel carrying your vehicle manufacturer's logo and large OEM style push buttons. USB input for MP3 and WMA playback off a flash drive, a dock for your iPod, and a display that shows artist, song and album titles with song navigation from the radio itself. 300 watts peak, four RCA pre-outs and auxiliary inputs. Works with the optional BLUKIT for Bluetooth music streaming and hands-free calling through the vehicle's speakers.
  • USA-740 — Bluetooth built in with the microphone included, for streaming and answering calls. 300 watts peak, high 4-volt four channel RCA pre-outs plus a subwoofer RCA pre-out. USB input plays MP3, WMA, FLAC and WAV files. Front mini jack and rear RCA auxiliary inputs. AM/FM RDS tuner showing station, song and artist, with selectable LCD colors and a dimmer. Fully controls the optional CD-1 CD player.
  • USA-850 — DigaDial virtual screen with four display choices, including a 1960s analog setting with a red needle gliding across the dial and an all-digital RDS display, in colors you can match to your instrument cluster. 6-volt RCA pre-out and dual subwoofer outputs, bass, treble and midrange control plus DSP EQ settings (Flat, Classic, Pop, Rock). Bluetooth streaming and calls, USB playback of MP3, WMA and FLAC that also charges your phone, rear RCA input, and control of the optional CD-1 player.
For Off Road Use Only This product is not intended for use on public roads or highways.

Common questions

How do I know it fits my truck?

This part is listed for 1973–1987 Chevy Blazer, C10, C20, C30, Jimmy, K10 and others. The full year, make and model list is in the Truck Compatibility tab on this page. If your truck has been modified, or you are between two of the year ranges we list, send us the year, make and model and we will confirm the fit before you order rather than after.

How long before it ships?

It is a stock item and leaves our warehouse in 1-3 business days. Transit after that is typically 2-5 business days in the United States. Larger orders can arrive in more than one box on different days.

What if it is not right for the truck?

You have 30 days from delivery to return it by mail. Return shipping is on you, and the part needs to come back uninstalled and unmodified - once a panel has been trimmed or welded it cannot go back. Made-to-order items are final sale. The full terms are on our returns page.

Can I install this myself?

It is designed for a home install with ordinary hand tools, and the fitment notes on this page list anything that needs drilling, trimming or welding. Where an installation guide or video exists for the part it is linked in the Installation tab.

Still not sure? Contact us before you order.