CHEVY 350346 Nos Parking Brake Spring Gm

( Manufacturer Part Number: 350346 ), ( Type: Brake Cable Kit ), ( Material: Steel ), ( Vintage Part: Yes )

Review CHEVY Nos Gm Parking Brake Spring fits 1939–1948

This **350346 NOS (New Old Stock) Chevy Parking Brake Spring** from the **1939 1948 model years** represents a meticulously preserved, high-quality original component designed to ensure reliable and secure parking brake functionality in classic Chevrolet vehicles. Crafted from durable, heat-treated steel, this spring is a direct replacement for the factory-installed unit found in early Chevy models, including the iconic **1939 1948 series**, such as the **1939 1942 Master, Fleetline, and 1946 1948 Bel Air, Fleetmaster, and 210 models**. The spring is part of the vehicle s rear drum brake assembly, where it plays a critical role in maintaining tension on the brake shoes, preventing unintended movement and ensuring the vehicle remains stationary when parked. Its robust construction, featuring a coiled design with precise coil spacing, guarantees consistent performance over time, even under the demands of frequent use or extended periods of inactivity. As a **New Old Stock** item, this spring has been carefully stored in a climate-controlled environment, free from exposure to moisture, rust, or excessive wear, preserving its original condition and functionality. Whether restoring a vintage Chevy for classic car shows, daily driving, or mechanical study, this parking brake spring is an essential, authentic part that upholds the integrity of the original build, ensuring both reliability and historical accuracy. Its inclusion in a restoration project will not only enhance the vehicle s braking efficiency but also contribute to its overall mechanical authenticity, making it a sought-after component for enthusiasts and mechanics alike.

### **Pros and Cons of Buying a 1939-1948 Chevrolet Parking Brake Spring (Part #350346 NOS)**

1. **New Old Stock (NOS) Quality** NOS parts are typically in original condition with minimal wear, ensuring reliability and longevity. They are often sourced from original manufacturer inventories or well-preserved collections, meaning they are free from modern manufacturing inconsistencies.

2. **Authentic Fit and Function** Since this is a genuine Chevrolet part from the 1939-1948 era, it will fit perfectly without modifications. The spring is designed specifically for the parking brake mechanism of those models, reducing the risk of compatibility issues.

3. **Durability and Strength** Original-era springs are often made from high-quality materials that have stood the test of time. They are built to last, especially if the part has been well-maintained or stored properly.

4. **Aesthetic and Restoration Value** For classic car enthusiasts, NOS parts add authenticity to a restoration project. Using an original spring (or one that appears original) enhances the car s historical accuracy and resale value.

5. **Reliability for High-Mileage or Modified Vehicles** If you re running a high-mileage or heavily modified classic Chevy, a NOS spring may outlast aftermarket alternatives, reducing the need for frequent replacements.

6. **Ease of Installation** Since the part is designed for the specific application, installation should be straightforward, requiring minimal adjustments or additional components.

7. **Potential for Future Resale** If you ever decide to sell the car or part it out, a NOS spring will appeal to collectors and restorers, potentially increasing its value.

---

1. **High Cost** NOS parts are significantly more expensive than modern or aftermarket alternatives. The price reflects their rarity, condition, and historical value, which may not be justified for casual or budget-conscious buyers.

2. **Limited Availability** Finding a NOS part in good condition can be challenging. Many collectors and restorers are also searching for these, leading to competition and potentially inflated prices. Availability may also depend on the seller s inventory and reliability.

3. **Risk of Counterfeit or Misrepresented Parts** The NOS market is not always regulated, and some sellers may mislabel parts as "new old stock" when they are actually rebuilt, reconditioned, or even modern reproductions. Buyers must verify the part s authenticity carefully.

4. **Storage and Handling Concerns** If the spring has been stored improperly (e.g., exposed to moisture, oil, or extreme temperatures), it may be corroded, brittle, or otherwise damaged. Inspecting the part in person or requesting detailed photos/videos is essential.

5. **Potential for Overkill** If the parking brake system is not heavily used or if the car is primarily driven for enjoyment rather than restoration, a NOS spring may not offer a significant advantage over a well-made aftermarket or rebuilt part.

6. **Shipping and Logistics Challenges** NOS parts are often fragile or heavy, and shipping can be expensive or risky. Buyers may need to arrange careful packaging and transportation, which adds to the overall cost.

7. **Time-Consuming Procurement** Due to limited supply and competition, finding and purchasing a NOS part can take weeks or months, delaying restoration or repair projects.

---

Buying a **1939-1948 Chevrolet NOS parking brake spring (Part #350346)** is ideal for **serious collectors, restorers, or enthusiasts** who prioritize authenticity, durability, and historical accuracy. The part s high quality and reliability make it a worthwhile investment for those who can afford it and are willing to invest time in sourcing it properly.

However, for **budget-conscious buyers, casual drivers, or those prioritizing cost efficiency**, an aftermarket or rebuilt spring may be a more practical alternative. The decision depends on your **budget, project goals, and willingness to navigate the challenges of acquiring NOS parts**.

---

- **If restoring or maintaining a classic Chevy for historical accuracy and long-term reliability**, purchasing the NOS spring is strongly recommended. Verify the part s authenticity through trusted sellers (e.g., reputable classic car auctions, specialized dealers, or verified eBay sellers with strong feedback). Inspect the spring for corrosion, wear, or damage before purchasing.

- **If budget is a concern or the car is not a primary restoration project**, consider a **high-quality aftermarket or rebuilt spring** from a trusted manufacturer (e.g., **Eagle, Moroso, or other specialty suppliers**). Ensure the alternative part meets OEM specifications and has good reviews for durability.

- **Always inspect the part thoroughly** (or arrange for a professional inspection) before finalizing the purchase, especially if buying online. Request detailed photos, videos, or documentation proving the part s NOS status.

- **For first-time buyers**, start with smaller NOS projects to understand the market and risks before committing to a high-value part like this spring. Joining classic car forums (e.g., **ClassicCars.com, Facebook groups, or Reddit s r/classiccars**) can provide insights and warnings from experienced buyers.

Details:

NOS GM 1939 - 1948 CHEVY PARKING BRAKE SPRING REAL PARTS.

part #: 350346 price

• $19.99

specifications parkingbrakecablesaz:

• for makes: Chevy
• for years: 1939-1948
• mpn: 350346
• type: Brake Cable Kit
• material: Steel
• vintage part: Yes

payments parkingbrakecablesaz:

• wallet: Paypal
• credit card: Discover
• other

offer parkingbrakecablesaz:

• availability: In Stock
• started: March 27, 2026
• best offers: True
• options: Ship-to-home
• sold: 0
• quantity: 2

shipping parkingbrakecablesaz:

• cost: $0.00
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard
• type: Calculated
• transit: 4-10 Days

general parkingbrakecablesaz:

• condition: New
• Car Truck Parts Accessories > Brakes Brake Parts > Brake Cables

returns parkingbrakecablesaz:

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

seller parkingbrakecablesaz:

• # reviews: 3876
• city: Monrovia, Indiana
• rating: 100.0%

Chevy 350346 Is Similar To:

• 6271366 Gm Nos Chevy Truck Crew Cab Long Bed Front Cable (40.7% similar) Ships to lower 48 states only. Note packaging is not perfect, some may come with original packaging, and have slight tears. Buy this e-brake for your chevy crew cab. Selling a brand new nos never installed long bed front emergency brake cable, for the truck enthusiasts who want to restore their ...(April 18th, 2018)
• 10384527 Chevy Corvette Oem Emergency Parking Hand Brake Cables Set (40.7% similar) 05-13 chevy corvette c6 oem emergency parking hand brake cables seats shown...(December 14th, 2018)
• 2000 3500 Truck Emergency Chevy Pedal 112996 Brake (41.5% similar) If an item arrives damaged, please via message within 24 hours for instructions. All transmission must be installed by a properly trained technician. All drive train components are warranted against excessive noise or vibration. All engines are tested to best of our ability. For the nearest terminal...(February 24th, 2015)
• 14054174 Gm Oem Nib Rear Parking Brake Cable Right Rh Chevy (40% similar) You can see how big this item is with the image that has tape measure. Jay this is a new old stock part that still in the box. I do my best to point out anything major that could be wrong and take detailed pictures. I will combine shipping in most cases it all depends on the items. If you want to ...(May 26th, 2018)
• 14055726 Bruin Brake Cables Nos Gm Cable Intermediate Chevy Gmc (30.3% similar) New old stock gm part brake cable...(December 22nd, 2018)
• 14067107 General Motors Nos Gm Chevy Van Emergency Brake Cable (45.8% similar) Item fits the chevy van 1982 through 1985 . Nos gm chevy van emergency brake cable this is a new old stock item still in the original box...(August 5th, 2018)
• 15021202 Gm Chevy Tahoe Emergency Brake Cable (43.6% similar) Gm brake cable fits 2000 : Cadillac, Chevrolet GMC...(August 14th, 2018)
• 15023396 Gm Right Rear Emergency Brake Cable Chevy (37.7% similar) Offering a new gm right rear emergency brake cable, part, group 5 wheel base may fit other vehicles. 779HG2B15ZB14143A1. Inc 15023396G4. The shipping calculator is not always accurate and doesn list all options. Received in a gm parts room buyout. Many different variables go into vehicle ...(June 23rd, 2018)
• 15173983 Gm Nos Oem Original Factory Chevy Gmc Trucks Tahoe Suburban (40.3% similar) Keep that gm all original with genuine nos part's. The handle is nos, has never been used, and comes as pictured. The nos part number is with group shipping in the USA only. Some of the applications are gm truck's, Tahoe's, suburbans and Escalade etc. Up for sale is a new, nos, factory original gm ...(April 15th, 2018)
• 15549108 Gm Oem Chevy Truck Suburban Blazer Emergency Brake Pedal Assembly (36.9% similar) I'll be periodically listing leftover suburban parts from a project. Free shipping. Most of these parts are compatible with suburban k5 blazer c k pickups don't hesitate to ask any questions...(August 4th, 2018)
• 15568341 Gm Left Rear Parking Brake Cable Llv Chevy (43% similar) Inc 15568341G4. 779HG2BB14142A1. Used with rear axle stamped SA. Many different variables go into vehicle applications engine size, transmission, model, brake system, wheel drive, etc. Here is a list for possible fitment: postal vehicle LLB may fit other vehicles. The shipping calculator is not ...(June 23rd, 2018)