1. Auto Bumpers & Reinforcements Products
  2. sku: 30747334827321773
  3. GM 3922070

GM 3922070 Rear Bumper Rh Passenger

fits model: Corvette. year: 1968–1973.

3922070 Gm Rear Bumper Rh 1968 1969 1970 1971 1972 1973 Corvette Passenger Side

( Brand: Gm ), ( Manufacturer Part Number: 3922070 ), ( Color: Chrome ), ( Material: Steel ), ( Vintage Part: Yes ), ( Placement On Vehicle: Rear, Right ), ( Type: Bumper ), ( Attachment Type: Bolt-on ), ( Universal Fitment: No ), ( Finish: Polished ), ( Country Of Origin: United States )

Review GM Rear Bumper Rh Passenger Side fits CORVETTE 1968–1973

The **GM 3922070 Rear Bumper** is a meticulously crafted, high-quality replacement part designed specifically for the **1968 through 1973 Chevrolet Corvette passenger-side models**, including the iconic Stingray and base Corvette variants. This bumper is engineered to match the original factory specifications, ensuring an exact fit with the frame, body panels, and suspension components of these legendary sports cars. Crafted from durable, corrosion-resistant materials, this bumper is built to withstand the rigors of daily driving, road salt, and harsh weather conditions, providing long-lasting protection for the rear of your Corvette. The design features precise contours that align seamlessly with the bodywork, maintaining the classic aesthetic of the original while offering modern durability. Whether you're restoring a vintage Corvette to showroom condition or upgrading an existing vehicle for enhanced safety and style, this bumper delivers both form and function. Its universal compatibility across the **1968-1973 model years** makes it an essential component for enthusiasts seeking authenticity and performance. With its sturdy construction and attention to detail, the **GM 3922070 Rear Bumper** ensures that your Corvette retains its timeless appeal while benefiting from reliable protection.

### **Pros and Cons of Buying a GM 3922070 Rear Bumper (RH) for 1968 1973 Corvette Passenger Side**

#### **Pros**

1. **Authenticity and Fitment** This is a genuine General Motors rear bumper designed specifically for the right-hand side of the passenger compartment on 1968 1973 Corvettes. It ensures a perfect fit without the need for modifications, preserving the vehicle s original appearance.

2. **Durability** Original GM bumpers, especially those from this era, are built to withstand heavy use. The steel construction provides structural integrity, making it less likely to warp or crack compared to aftermarket alternatives.

3. **Resale Value Preservation** Restoring a classic Corvette with original or high-quality OEM parts maintains its value better than using non-genuine replacements. Buyers of restored cars often prefer authenticity, which can be a selling point if you ever decide to part with the vehicle.

4. **Compatibility with Original Components** Since this bumper is designed to work with the rest of the Corvette s chassis and suspension, it integrates seamlessly with other original parts like the frame rails, exhaust, and body panels.

5. **Aesthetic Continuity** The original bumper contributes to the car s vintage look, which is highly desirable among enthusiasts. A well-matched bumper enhances the car s curb appeal and historical accuracy.

6. **Potential for DIY Installation** While some aftermarket parts require specialized tools or professional installation, OEM bumpers are often easier to work with, especially for those with basic mechanical skills.

7. **Long-Term Reliability** Original parts are less likely to fail prematurely compared to cheaper aftermarket alternatives, reducing the risk of unexpected repairs down the line.

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#### **Cons**

1. **Cost** Original GM bumpers, especially those in good condition, can be expensive. Prices may vary depending on rarity, condition, and demand, but they are generally more costly than aftermarket replicas.

2. **Condition and Availability** Finding a bumper in excellent condition may require searching through multiple sources, including junkyards, online marketplaces, or specialty restorers. Rust, dents, or worn-out mounting points can make an otherwise good bumper unusable.

3. **Weight** Original steel bumpers are heavier than modern or aftermarket alternatives, which could slightly affect fuel efficiency and handling. However, the difference is minimal for a car of this size and era.

4. **Potential for Rust** If the bumper has been exposed to moisture or poor storage conditions, it may be rusted through, requiring extensive cleaning, grinding, or replacement of mounting points. This adds labor and material costs to the project.

5. **Limited Customization** Unlike aftermarket bumpers, which may offer design variations or color options, the original GM bumper has no flexibility in terms of styling. If you want a unique look, you ll need to explore non-genuine alternatives.

6. **Mounting and Alignment Challenges** If the bumper has been damaged or the frame rails are corroded, installing it may require additional work to ensure proper alignment and functionality. This could involve welding, machining, or replacing surrounding components.

7. **Time-Consuming Restoration** If the bumper is heavily rusted or damaged, restoring it to a presentable condition may take significant time and effort, especially if you re doing it yourself.

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### **Conclusion**

Buying an original GM 3922070 rear bumper for your 1968 1973 Corvette passenger side is a strong choice if authenticity, durability, and long-term reliability are priorities. The bumper enhances the car s historical accuracy and resale value, making it a worthwhile investment for serious enthusiasts. However, the cost, potential condition issues, and labor required for installation or restoration must be carefully considered. If you re willing to invest the time and money to source a high-quality part and restore it properly, the benefits far outweigh the drawbacks.

### **Recommendation**

- **If budget and time allow**, prioritize finding a bumper in **excellent condition** (minimal rust, no dents, intact mounting points). Look for parts from reputable sellers, such as specialty Corvette restorers, online auctions (e.g., Bring a Trailer, eBay), or junkyards with a history of selling quality parts.

- **If cost is a concern**, consider a **restorable bumper** one that may have minor rust but is otherwise sound. This allows you to clean, grind, and repair it yourself, saving money while still achieving an authentic result.

- **Avoid aftermarket bumpers** unless you re okay with compromising on authenticity. While they may be cheaper, they lack the historical value and potential resale benefits of an OEM part.

- **Budget for additional labor** if the bumper requires welding, machining, or frame repairs to ensure a proper fit.

- **Document the process** if you re restoring the car for sale or display, having records of original parts used will add to its credibility.

Ultimately, the original GM bumper is the best choice for maintaining the integrity of your Corvette, but weigh the pros and cons carefully to ensure it aligns with your project s goals and resources.

Details:

The Rear Bumper RH for 1968-1973 Corvette is a vintage part made of steel in polished chrome finish. #6471MATT NICE STRAIGHT AND SOLID BUMPER CORE. It is a genuine GM part with bolt-on attachment type, designed specifically for the right side rear of vehicle. Manufactured in the USA, this bumper carries OE/OEM part number 3922070 and is a perfect fit for those looking to restore their classic Corvette its original condition.

part #: 3922070 prices

  • $95.00-$799.95

specifications frontbumperus:

  • for models: Corvette
  • for years: 1968-1973
  • brand: Gm
  • mpn: 3922070
  • color: Chrome
  • material: Steel
  • vintage part: Yes
  • placement on vehicle: Rear, Right
  • type: Bumper
  • attachment type: Bolt-on
  • universal fitment: No
  • finish: Polished
  • country of origin: United States

returns frontbumperus:

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

payments frontbumperus:

  • credit card: Mastercard
  • wallet: Apple-pay
  • other

offer frontbumperus:

  • quantity: 1
  • options: Ship-to-home
  • started: April 18, 2026
  • sold: 0
  • availability: In Stock

seller frontbumperus:

  • # reviews: 8866
  • rating: 99.9%
  • city: Cincinnati, Ohio

general frontbumperus:

  • Exterior Parts Accessories > Bumpers Components > Bumpers Reincements
  • condition: Used

shipping frontbumperus:

  • cost: $60.82
  • carrier: UPS, USPS
  • class: Standard
  • service: UPS Ground, USPS Ground Advantage
  • type: Calculated
  • transit: 4-9 Days
for models: corvette, for years: 1968-1973, vintage part: yes, placement on vehicle: rear, right, type: bumper, attachment type: bolt-on, universal fitment: no, finish: polished, country of origin: united states,
category: auto parts > exterior parts accessories > bumpers components > bumpers reincements, color: chrome, material: steel, sku: 30747334827321773,
Gm 3922070 Is Similar To:
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5 offers $95.00–$799.95 USD
  • Used. Offer #1 priced at $799.95 + $75.00 shipping estimate = $874.95* total. Nice bumpers for a survivor or a nice driver quality car. No dents, all threads are in good shape and all nuts and bolts are included.+$75.00 shipping
  • Used. Offer #2 priced at $150.00 + $27.32 shipping estimate = $177.32* total. Small Dent Noted in the pictures Good Used 1968 thru 1973 C3 Corvette Right Rear Bumper Core.+$27.32 shipping
  • Used. Offer #3 priced at $95.00 + $25.00 shipping estimate = $120.00* total. Could be used for a daily driver or a good core. GM part number should be .+$25.00 shipping
  • Used. Offer #4 priced at $150.00 + $27.32 shipping estimate = $177.32* total. +$27.32 shipping
  • Used. Offer #5 priced at $850.00 + $35.00 shipping estimate = $885.00* total. It's not terribly noticeable, but if you're looking for flaws you can see it. The GM part number for this bumper is # .+$35.00 shipping

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