1. Emblems & Ornaments Offered
  2. sku: 20437430906729673
  3. CLASSIC INDUSTRIES MB307

CLASSIC INDUSTRIES MB307 Runner Engine Hood Inserts

fits model: Gtx, Road, Hemi. make: Plymouth. year: 1968.

Mb307 Classic Industries 1968 Plymouth Gtx / Road Runner Hemi Engine Call Out Hood Inserts Pair

( Brand: Classic Industries ), ( Manufacturer Part Number: MB307 ), ( Part Type: Hood Engine )

Review CLASSIC INDUSTRIES Plymouth Runner Engine Call Out Hood Inserts Pair fits ROAD HEMI GTX 1968

The **1968 Plymouth GTX Road Runner with a legendary 426 cubic-inch Hemi engine** stands as an iconic symbol of American muscle, blending raw power with a bold, unapologetic design that turned heads on the streets and dominated the quarter-mile. To preserve and celebrate the authenticity of this legendary machine, the **classic MB307 hood inserts** are meticulously crafted to replicate the original factory styling while ensuring durability and functionality. These inserts are designed to fit seamlessly over the hood of the Road Runner, maintaining the sharp, angular lines that defined the GTX s aggressive stance. The **high-quality fiberglass construction** ensures a perfect match to the 1968 body panels, with precise contouring that captures every curve and crevice of the original design, from the sweeping fender lines to the bold, sloping roofline. Each insert is reinforced with a sturdy internal framework, providing both structural integrity and a snug fit that resists flexing under the weight of the hood, even when the engine bay is exposed. The **smooth, glossy finish** is engineered to blend effortlessly with the car s original paint, whether it s a classic two-tone scheme or a bold single-color finish, ensuring the Road Runner retains its timeless, show-stopping appearance. Beyond aesthetics, these inserts are engineered for practicality, featuring **easy-access panels** that allow for quick and hassle-free installation or removal, making them ideal for enthusiasts who appreciate both form and function. Whether showcased at a car show, cruised down a scenic highway, or simply admired in a garage, the MB307 hood inserts elevate the Road Runner s presence, ensuring that every detail from the iconic "Road Runner" badge to the thunderous roar of the Hemi remains as unforgettable as the day it rolled off the factory line.

### Pros and Cons of Buying a 1968 Plymouth GTX Road Runner with a Hemi Engine and Hood Inserts

#### **Pros**

1. **Iconic Muscle Car Heritage** The 1968 Plymouth GTX Road Runner is a legendary muscle car, embodying the golden era of American automotive performance. Its association with the *Road Runner* cartoon and the "Go Power!" slogan adds cultural and nostalgic value.

2. **Hemi Engine Power** The 426 cubic inch Hemi engine is one of the most revered muscle car powerplants ever produced. Known for its raw, linear power (around 425 430 horsepower in stock form), it delivers an exhilarating driving experience with a deep, throaty exhaust note. The Hemi s reliability, when properly maintained, is also well-documented compared to other big-block engines of its time.

3. **Hood Inserts (Functional and Aesthetic)** Hood inserts (often made of aluminum or fiberglass) serve a practical purpose by protecting the engine bay from debris, dirt, and minor impacts. They also enhance the car s aggressive, custom look, which is highly desirable among classic car enthusiasts. Many aftermarket inserts are designed to fit seamlessly, improving both form and function.

4. **Strong Aftermarket Support** The Hemi engine and Road Runner platform benefit from a vast aftermarket ecosystem. Parts for restoration, performance upgrades, and cosmetic enhancements are widely available. Organizations like the *Hemi Club of America* and *Road Runner Clubs* provide resources, forums, and events for owners.

5. **Potential for High Resale Value** Well-preserved examples of this car, especially those with original or restored Hemi engines, can appreciate significantly over time. The Road Runner s rarity (compared to other muscle cars) and its status as a "missing link" between the GTX and Barracuda also contribute to its desirability.

6. **Driving Experience** The combination of a Hemi engine, a lightweight fiberglass body, and a manual transmission (if equipped) offers a raw, engaging driving experience. The car s handling is surprisingly nimble for its size, and the V8 s power delivery is immediate and satisfying.

7. **Customization Opportunities** The Road Runner s unique design allows for extensive customization, from paint schemes and interior upgrades to suspension modifications and engine swaps. The hood inserts can be swapped for different styles (e.g., matte black, chrome, or custom paint jobs) to match personal preferences.

8. **Community and Ownership Pride** Owning a Road Runner connects you to a passionate community of enthusiasts. The shared appreciation for the car s history and performance fosters camaraderie, and events like car shows and drag races provide opportunities to showcase your vehicle.

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#### **Cons**

1. **High Maintenance and Restoration Costs** Classic muscle cars, especially those with big-block engines like the Hemi, require significant upkeep. Rust, worn suspension components, and aging electrical systems are common issues. A thorough restoration can easily cost tens of thousands of dollars, depending on the car s condition.

2. **Engine Complexity and Reliability** While the Hemi is robust, it is not immune to problems. Common issues include head gasket failures, valve train wear, and fuel system challenges (especially with modern fuel standards). The engine s complexity means that repairs can be labor-intensive and expensive if not performed by a specialist.

3. **Fuel and Insurance Costs** Modern fuel prices can be prohibitive for a car that may average 10 15 MPG. Additionally, insuring a classic muscle car with a powerful engine can be costly, especially if you plan to drive it frequently or participate in events.

4. **Limited Practicality** The Road Runner is not a practical daily driver. Its size (around 19 feet long), limited rear visibility, and manual transmission (if equipped) make it less suitable for everyday use. Parking and maneuvering in urban areas can also be challenging.

5. **Depreciation Risk** While some classics appreciate, others depreciate rapidly, especially if they are not well-maintained or lack documentation. A poorly restored or neglected Road Runner may lose value over time, particularly if the market shifts away from muscle cars.

6. **Parts Availability and Lead Times** While the aftermarket is strong, some original parts (especially for the fiberglass body or interior) can be difficult to source. Lead times for custom or reproduction parts may be lengthy, which can be frustrating during a restoration.

7. **Driving Challenges** The Road Runner s weight and power can make it challenging to handle in heavy traffic or on winding roads. Modern safety features (like stability control or airbags) are absent, which may make some drivers uncomfortable, especially in stop-and-go situations.

8. **Legal and Compliance Issues** Depending on where you live, you may need to comply with modern emissions standards, noise regulations, or safety modifications (e.g., seat belts, crumple zones). Retrofitting a classic car to meet contemporary laws can be time-consuming and expensive.

9. **Time-Consuming Projects** Restoring or maintaining a Road Runner is a labor of love. It requires patience, mechanical skill, and a willingness to invest countless hours into the project. For those who want a "ready-to-drive" car, this can be a significant drawback.

10. **Market Saturation** While the Road Runner is rare, there are still enough examples on the market that finding a truly exceptional specimen can be competitive. Bidding wars and inflated prices for well-documented, restored cars are not uncommon.

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### **Conclusion**

Buying a 1968 Plymouth GTX Road Runner with a Hemi engine and hood inserts is a dream for many automotive enthusiasts, offering a blend of raw power, cultural significance, and customization potential. The Hemi s reputation for reliability (when properly cared for) and the Road Runner s unique design make it a standout choice for those who prioritize driving enjoyment and showmanship over practicality.

However, the costs both financial and in terms of time and effort cannot be underestimated. Restoration and maintenance are significant undertakings, and the car s limitations as a daily driver must be acknowledged. For the right owner someone who is passionate about classic cars, willing to invest in their upkeep, and enjoys the process of restoration the Road Runner is an unparalleled experience. For others, the challenges may outweigh the rewards.

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### **Recommendation**

If you are considering purchasing this car, follow these steps to maximize your chances of success:

1. **Set a Clear Budget** Allocate funds not only for the purchase but also for restoration, insurance, storage, and potential unexpected repairs. Aim for a budget that is at least 2 3 times the purchase price to account for hidden costs.

2. **Prioritize Condition and Documentation** Look for a Road Runner with a well-documented history, preferably with a Hemi engine that has been professionally rebuilt or restored. Check for rust, structural integrity, and mechanical soundness. A car with a clean title and original or restored components will be more valuable and easier to maintain.

3. **Test the Engine Thoroughly** If possible, have the Hemi inspected by a specialist before purchasing. Pay attention to head gaskets, valve train condition, and fuel system components. A dyno test can provide valuable insights into the engine s performance.

4. **Consider a Project vs. Ready-to-Drive** Decide whether you want a project car (for long-term restoration) or a car that is already in drivable condition. If you lack mechanical skills or time, consider a car that is closer to completion.

5. **Join the Community** Engage with Road Runner and Hemi clubs for advice, part sourcing, and networking. These communities can provide invaluable resources and support during your ownership journey.

6. **Factor in Long-Term Storage** If you won t be driving the car frequently, secure a climate-controlled storage solution to protect it from the elements and prevent further deterioration.

7. **Balance Passion with Practicality** Ask yourself whether you are buying the car primarily for driving enjoyment, as an investment, or for show. Your priorities will influence how much you should spend and how much effort you re willing to put into it.

**Final Verdict:**

If you are deeply passionate about classic muscle cars, have the resources (time, money, and mechanical knowledge) to care for it properly, and view ownership as a long-term commitment, the 1968 Plymouth GTX Road Runner with a Hemi engine is an extraordinary purchase. For those who seek a more practical or low-maintenance vehicle, it may not be the right fit. Ultimately, the Road Runner is not just a car it s a piece of automotive history that rewards dedication with unmatched excitement and pride.

Details:

Manufactured in bright aluminum and accented flat black replicating the original inserts. 1968 Plymouth GTX / Road Runner Hemi Engine Call out Hood Inserts; Pair: Reproduction of the original HEMI engine call hood inserts designed for use on and model's. Mounting hardware not included.Applications:1968-1968 Plymouth Road Runner1968-1968 GTX.

part #: mb307 price

  • $271.99

specifications emblico:

  • for models: Gtx, Road, Hemi
  • for makes: Plymouth
  • for years: 1968
  • brand: Classic Industries
  • mpn: Mb307
  • part type: Hood Engine

shipping emblico:

  • class: Standard, Expedited
  • service: USPS Ground Advantage, UPS Ground, UPS 2nd Day Air, FedEx Ground / FedEx Home Delivery
  • cost: $9.45
  • type: Calculated
  • carrier: USPS, UPS, FedEx
  • transit: 3-7 Days

payments emblico:

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

returns emblico:

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

general emblico:

  • Car Truck Parts Accessories > Exterior Parts Accessories > Emblems Ornaments
  • condition: New

offer emblico:

  • options: Ship-to-home
  • started: February 3, 2026
  • sold: 0
  • availability: In Stock
  • quantity: 2

seller emblico:

  • rating: 99.6%
  • # reviews: 42886
  • city: Huntington Beach, California
for models: gtx, road, hemi, for makes: plymouth, for years: 1968, part type: hood engine,
category: auto parts > car truck parts accessories > exterior parts accessories > emblems ornaments, sku: 20437430906729673,
Classic Industries MB307 Is Similar To:
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1 offer $271.99 USD
  • New. Offer #1 priced at $271.99 + $11.89 shipping estimate = $283.88* total. Mounting hardware not included.Applications:1968-1968 Plymouth Road Runner1968-1968 Plymouth GTX. Reproduction of the original style HEMI engine call out hood inserts designed for use on 1968 Plymouth GTX and Road Runner models.+$11.89 shipping

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