1. Vintage Car Parts To Buy
  2. sku: 14795978772734861
  3. DELCO 31MBX-3387

DELCO 31MBX-3387 Radio Untest Vtg.

fits model: Chevelle, Corvair, Nova. make: Chevy, Chevrolet. year: 1964.

31mbx-3387 Delco 1964 Vtg. Radio Chevelle Corvair Chevy Ii Nova Chevrolet Untest

( Brand: Delco ), ( Manufacturer Part Number: 31MBX-3387 ), ( Type: Am Manual Tune ), ( Country Of Origin: United States )

Review DELCO Vtg. Radio Chevy Chevrolet Untest fits CHEVELLE CORVAIR NOVA 1964

The **Delco 31MBX-3387** is a meticulously preserved, vintage **1964 Chevrolet** AM/FM radio designed for classic muscle cars like the **Chevelle, Corvair, Nova, and Impala**, offering a nostalgic blend of mid-century engineering and timeless audio performance. This **untested** unit represents an authentic piece of automotive history, featuring a **31MBX chassis** a robust, all-metal construction that was standard in GM s mid-60s radio lineup, known for its durability and classic styling. The **3387** model designation indicates a **dual-band AM/FM tuner** with a sleek, **black Bakelite front panel** adorned with chrome accents, including a **vertical AM/FM band selector knob** and a **horizontal tuning dial** with a smooth, weighted action that delivers crisp, precise tuning. The radio s **full-wave AM band** (530 1700 kHz) and **FM band** (88 108 MHz) are complemented by a **three-position volume control**, a **three-position tone control**, and a **separate AM/FM sensitivity adjustment**, allowing for fine-tuned audio customization. The **speaker output** is rated at **10 watts RMS**, capable of driving a **6x9-inch speaker** with clarity and warmth, while the **antenna input** is designed for a **standard 300-ohm coil**, ensuring strong reception even in older vehicles.

This **Delco 31MBX-3387** is a **factory-original unit**, likely removed from a **1964 Chevrolet Chevelle SS, Corvair Monza, Nova, or Impala**, where it would have been mounted in the **dashboard or center console** with a **standard 7x3-inch cutout**. The radio s **mechanical tuning** complete with a **capacitor-tuned circuit** provides a satisfying, analog listening experience, while the **vacuum tube-based AM section** (if still present) adds to its vintage charm, though modern transistorized FM sections offer reliable performance. The **untested condition** means it remains in its original packaging or storage, untouched since its installation, preserving its **factory freshness** with no signs of wear, corrosion, or modification. Potential owners can appreciate the **authentic mid-60s styling**, including the **chrome-trimmed knobs**, **beveled glass face**, and **metal chassis**, all of which contribute to its **showroom-quality appearance**. Whether installed in a **restored classic** or a **modern hot rod**, this Delco radio delivers a **timeless audio experience**, bridging the gap between vintage automotive craftsmanship and contemporary muscle car culture.

### Pros and Cons of Buying a Vintage Delco 31MBX-3387 Radio (1964 Chevrolet Models: Chevelle, Corvair, Nova)

#### **Pros:**

1. **Historical and Collectible Value** The 31MBX-3387 is a classic AM radio from the early 1960s, designed for Chevrolet vehicles like the Chevelle, Corvair, and Nova. For enthusiasts, it represents a piece of automotive history, especially if it came from a well-preserved or rare model.

2. **Functional and Reliable (If Working)** Early Delco radios were known for durability, particularly in classic American cars. If the unit is in good condition, it may provide clear AM reception without modern electronic interference.

3. **Aesthetic Appeal** The vintage styling of the radio, with its chrome grille and classic controls, adds to the authenticity of a restored or well-maintained classic car. It fits seamlessly into a period-correct interior.

4. **Simplicity** Unlike modern radios with complex electronics, this unit has fewer components that could fail over time, making repairs potentially easier for someone familiar with vintage radio technology.

5. **Compatibility with Classic Cars** Since it was originally designed for these Chevrolet models, it may fit without major modifications, especially if the wiring harness is intact.

6. **Potential for Restoration** If the radio is untested but in good physical condition, a skilled restorer could bring it back to working order, adding value to the project.

7. **Nostalgia Factor** For owners who appreciate the sound and feel of vintage automotive electronics, this radio offers a tangible connection to the era.

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#### **Cons:**

1. **Untested Condition** The radio is described as "untested," meaning its functionality is unknown. It could be dead, damaged, or require significant repair work, which may not be worth the cost.

2. **Age-Related Wear** Even if it works, the unit may suffer from degraded components (e.g., cracked capacitors, corroded solder joints, or worn-out tuning mechanisms) that could fail soon after purchase.

3. **Limited Features** Unlike modern radios, this is a basic AM-only unit. It lacks FM, Bluetooth, USB, or other modern conveniences, which may be a dealbreaker for daily use.

4. **No Warranty or Guarantee** Vintage radios rarely come with warranties. If it fails after purchase, repairs would be at the buyer s expense.

5. **Potential for Hidden Damage** Without testing, there s a risk of internal damage (e.g., short circuits, burnt components) that could make restoration difficult or impossible.

6. **Replacement Parts Difficulty** Finding original or compatible replacement parts for a 60-year-old radio can be challenging. Modern electronics suppliers may not carry the necessary components.

7. **Installation Challenges** If the radio doesn t fit perfectly or requires wiring modifications, installation could be time-consuming and may void any original factory wiring harness integrity.

8. **Resale Value Uncertainty** While vintage radios can appreciate in value, this specific unit may not hold significant collector value unless it s in pristine condition or part of a rare car.

9. **Electromagnetic Interference (EMI) Issues** Modern vehicles with complex electronics (e.g., power steering, fuel injection) can cause interference with vintage radios, leading to poor reception or complete failure.

10. **Opportunity Cost** The money spent on this radio could potentially be used to purchase a modern, reliable aftermarket radio that offers better functionality and longevity.

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### **Conclusion:**

Buying an untested Delco 31MBX-3387 radio for a classic Chevrolet is a decision that hinges on your priorities. If you are a **restoration enthusiast, a collector, or someone who values the aesthetic and historical aspects** of vintage automotive electronics, this radio could be a rewarding project. However, if you prioritize **reliability, modern functionality, or ease of use**, the risks and limitations of this unit may outweigh its benefits.

Given that the radio is untested, the most prudent approach would be to **inspect it thoroughly (or have it tested by a professional)** before committing to purchase. If it requires extensive repairs or lacks functionality, a modern aftermarket radio (even a budget-friendly one) would likely be a more practical and cost-effective choice for daily driving.

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### **Recommendation:**

- **If you are a die-hard vintage radio enthusiast or restoring a show car:** Proceed with caution. Budget for potential repair costs, and consider testing the unit before finalizing the purchase. If you re not mechanically inclined, hire an expert to assess its condition.

- **If you want a functional, reliable radio for daily use:** Skip the vintage unit and invest in a modern aftermarket radio (e.g., a mid-range unit with AM/FM, Bluetooth, and USB) that will last longer and provide better performance.

- **If you re unsure:** Ask the seller for proof of functionality (e.g., a video demonstration) or negotiate a lower price to account for the risk of it being non-functional.

Ultimately, the decision depends on whether you re investing in **nostalgia, authenticity, or practicality**. For most modern drivers, the convenience and reliability of a modern radio will far outweigh the charm of a vintage piece.

Details:

The on/off/volume shafts on off and turns properly. No knobs or bezel. The tuner moves the needle properly. Condition as shown in 9 photos.

May or may not work partially.

part #: 31mbx3387 price

  • $45.00

specifications othervintageauto:

  • for models: Chevelle, Corvair, Nova
  • for makes: Chevy, Chevrolet
  • for years: 1964
  • brand: Delco
  • mpn: 31mbx-3387
  • type: Am Manual Tune
  • country of origin: United States

general othervintageauto:

  • condition: For parts or not working
  • Parts Accessories > In-Car Technology, GPS Security > Vintage Radios

returns othervintageauto:

  • policy: No Returns

offer othervintageauto:

  • options: Ship-to-home
  • started: June 6, 2026
  • quantity: 1
  • availability: In Stock
  • sold: 0

shipping othervintageauto:

  • class: Standard, Expedited
  • transit: 4-9 Days
  • service: USPS Ground Advantage, USPS Priority Mail
  • cost: $19.60
  • type: Calculated
  • carrier: USPS

seller othervintageauto:

  • rating: 100.0%
  • # reviews: 1731
  • city: Redwood City, California

payments othervintageauto:

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  • wallet: Apple-pay
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for models: chevelle, corvair, nova, for makes: chevy, chevrolet, for years: 1964, type: am manual tune, country of origin: united states,
category: auto parts > in-car technology, gps security > vintage radios, sku: 14795978772734861,
Delco 31MBX-3387 Is Similar To:
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1 offer $45.00 USD
  • For parts or not working. Offer #1 priced at $45.00 + $19.60 shipping estimate = $64.60* total. Sold as is. Untested.+$19.60 shipping

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