ENERGY SUSPENSION 3.1115G-PK Right Engine Mount 703639276838

( Brand: Energy Suspension ), ( Manufacturer Part Number: 3.1115G-PK ), ( Part Type: Engine Mount ), ( Manufacturer Warranty: 1 Year ), ( Prop 65 Warning Label: P65.png ), ( Prop 65: C ), ( R Or Cr : Cr ), ( Prop 65 Yes/no: Yes ), ( Country Of Origin: United States ), ( UPC: 703639276838 )

Review ENERGY SUSPENSION Right Engine Mount Chevrolet fits CHEVELLE 300 1968

The **Energy Suspension 703639276838 Right Engine Mount** is a high-performance, precision-engineered replacement part designed specifically for the **1968 Chevrolet Chevelle 300**, ensuring optimal engine stability, reduced vibration, and enhanced drivability for both street and track applications. Crafted from durable, high-grade **polyurethane elastomer**, this mount is engineered to withstand the rigors of high-performance driving, providing superior damping characteristics compared to standard rubber or urethane alternatives. Its robust construction minimizes engine movement, helping to reduce harshness and improve overall ride quality while maintaining the Chevelle s classic handling dynamics. The mount features a **tapered design** that aligns perfectly with the vehicle s stock mounting points, ensuring a secure and interference-free fit without the need for modifications. Whether you re running a stock engine or a high-performance powerplant, this mount delivers reliable support, reducing stress on the firewall and surrounding components. Ideal for enthusiasts seeking to refine their Chevelle s suspension setup, this part is a seamless upgrade for those looking to eliminate unwanted engine bounce, improve drivetrain alignment, and extend the lifespan of related suspension components. Built to meet Energy Suspension s reputation for quality and performance, this mount is a must-have for anyone serious about optimizing their classic muscle car s performance and comfort.

### Pros and Cons of buying a Energy Suspension 703639276838 Right Engine Mount for a 1968 Chevrolet Chevelle 300

1. **Improved Engine Isolation** Engine mounts are designed to reduce vibration and noise transfer from the engine to the vehicle s chassis. This can lead to a quieter cabin and less fatigue for the driver over time.

2. **Enhanced Durability** Aftermarket mounts like those from Energy Suspension are often made from high-quality materials, such as polyurethane or rubber compounds, which can outlast OEM parts, especially in high-performance or modified applications.

3. **Better Engine Mounting Stability** Worn or failing engine mounts can cause the engine to shift or rattle excessively. Replacing them with a new, properly fitted mount (like the Energy Suspension part) can restore proper alignment and reduce unwanted movement.

4. **Compatibility with Modifications** If your Chevelle 300 has been modified with a performance engine (e.g., big-block, turbocharged, or high-revving small-block), a reinforced engine mount can help handle increased stress and vibrations.

5. **Easier Installation (If OEM Mounts Are Difficult)** Some OEM engine mounts can be tricky to install due to rust, corrosion, or tight tolerances. Aftermarket mounts are often designed for easier replacement, though this depends on the specific part and your vehicle s condition.

6. **Potential for Reduced Stress on Related Components** A failing engine mount can put extra strain on the firewall, transmission mounts, or even the engine itself. Replacing it can prevent secondary damage.

7. **Warranty Coverage** Energy Suspension parts typically come with warranties, providing some peace of mind against premature failure.

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1. **Cost** Aftermarket engine mounts are often more expensive than OEM replacements. While they may last longer, the upfront cost can be a deterrent, especially if you re on a tight budget.

2. **Installation Complexity** Replacing an engine mount, even with an aftermarket part, can be labor-intensive. It may require lifting the vehicle, removing the engine cover, disconnecting components (like the exhaust or wiring harness), and ensuring proper alignment. If you re not experienced with engine work, this could lead to additional costs if you need a mechanic to handle it.

3. **Potential for Over-Tightening or Misalignment** If the mount isn t installed correctly, it could lead to binding, excessive wear, or even engine misalignment. This is more likely if the part isn t a perfect fit or if the installation process is rushed.

4. **Compatibility Issues** While Energy Suspension parts are designed for specific applications, there s always a chance of fitment issues, especially if your Chevelle has unique modifications or aftermarket components (e.g., a custom intake manifold or exhaust system). Always verify compatibility before purchasing.

5. **Durability Depends on Usage** Even high-quality aftermarket mounts can wear out over time, especially in high-performance or aggressive driving conditions. If you frequently tow, race, or drive aggressively, the mount may need replacement sooner than expected.

6. **Noise or Vibration Changes** Some drivers report that aftermarket mounts can introduce slight changes in engine noise or vibration characteristics. While this is usually minimal, it may not be ideal for those who prefer the stock sound.

7. **Limited Availability of Replacement Parts** If the mount fails prematurely, finding an exact replacement (especially for a vintage vehicle like the Chevelle) can be challenging. Always check the warranty and supplier s return policy.

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The **Energy Suspension 703639276838 right engine mount** is a solid aftermarket option for your 1968 Chevrolet Chevelle 300, particularly if you re looking to improve engine isolation, durability, or stability especially with a modified engine. The benefits in terms of reduced vibration, longevity, and potential performance gains often outweigh the drawbacks for most owners who are willing to invest in quality parts.

However, the **cost, installation difficulty, and potential fitment concerns** mean it s not a universally ideal choice. If your primary issue is a failing OEM mount and you re comfortable with basic engine work, this part is a worthwhile upgrade. If you re unsure about installation or have a tight budget, you might consider an OEM replacement or a lower-cost aftermarket alternative first.

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- **If your Chevelle has a stock or lightly modified engine and you want a reliable, long-lasting mount**, the Energy Suspension part is a **strong recommendation**. It s a well-regarded brand with good durability, and the benefits of reduced vibration and improved engine support justify the cost for most owners.

- **If you re on a tight budget or the mount is only failing due to age (not performance needs)**, consider an **OEM replacement or a budget aftermarket option** (e.g., from Moroso or Eibach) to save money while still addressing the issue.

- **If you re modifying your engine for performance**, the Energy Suspension mount is **highly recommended** to handle increased stress and vibrations.

- **Before purchasing**, verify that the part is a **direct fit** for your specific Chevelle configuration (e.g., V8 vs. V6, manual vs. automatic transmission). Check for any user reviews or fitment guides from the manufacturer.

- **If you re not experienced with engine work**, factor in the **labor cost** for professional installation. Some shops may charge $100 $200 just for the labor, so weigh this against the part s price.

**Final Verdict:** For most Chevelle 300 owners, especially those with modified engines, the **Energy Suspension 703639276838 right engine mount is a good investment** just ensure proper installation and verify compatibility. If you re unsure, consult with a local Chevelle specialist or performance shop before buying.

Details:

ABOUT THE BRAND: For a firmer, more controlled ride, throw out those mushy rubber Suspension bushings and step up to Energy Suspensions polyurethane. Energy Suspension Right Engine Mount for 1968 Chevrolet Chevelle 300.

specifications engimou:

• for models: 300, Chevelle
• for makes: Chevrolet
• for years: 1968
• brand: Energy Suspension
• mpn: 3.1115g-pk
• part type: Engine Mount
• manufacturer warranty: 1 Year
• prop 65 warning label: P65.png
• prop 65: C
• r or cr : Cr
• prop 65 yes/no: Yes
• country of origin: United States
• upc: 703639276838

returns engimou:

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

payments engimou:

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

seller engimou:

• city: Beaverton, Oregon
• rating: 98.0%
• # reviews: 467

offer engimou:

• availability: In Stock
• quantity: 4
• started: May 27, 2026
• sold: 0
• options: Ship-to-home

shipping engimou:

• service: Economy
• cost: $9.99
• type: Fixed
• transit: 2-6 Days
• class: Economy

general engimou:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts
• condition: New

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