GROUND UP MOTORS ART-2289 Big Block Motor Mounts

( Brand: Ground Up Motors ), ( Manufacturer Part Number: ART-2289 ), ( Part Type: Block Motor Mount ), ( Length: 12.0 ), ( Width: 9.0 ), ( Non-domestic Product: No ), ( Features: Easy Installation And Great Customer Service )

Review GROUND UP MOTORS Big Block Motor Mounts Chevrolet fits CAMARO CHEVELLE 1965–1974

The **UP Art 2289 Big Block Motor Mounts** are a meticulously engineered set of high-performance replacement mounts designed specifically for the iconic 1965 1974 Chevrolet Camaro and Chevelle platforms equipped with the legendary **big-block (L78, L72, LS6, or similar) small-block or big-block V8 engines**. These mounts are crafted to deliver superior rigidity, reduced engine movement, and enhanced drivability while maintaining a perfect fit for the original engine bay architecture. Engineered from durable **heavy-duty steel**, these mounts feature reinforced mounting points and precision-machined surfaces to ensure a secure and vibration-dampening connection between the engine and the firewall. Unlike standard OEM mounts, which can wear out over time or fail under heavy loads, the UP Art 2289 set is built to withstand the stresses of aggressive driving, towing, or high-performance modifications, making them an ideal upgrade for enthusiasts seeking a smoother, more stable ride. The mounts are designed to accommodate the larger displacement and torque output of big-block engines, reducing flex and minimizing engine sag, which is particularly beneficial for vehicles modified with heavy-duty transmissions, exhaust systems, or aftermarket components. Whether you're restoring a classic muscle car, preparing for a drag strip session, or simply looking to eliminate the rattles and slop associated with aging mounts, these UP Art mounts provide a robust, long-lasting solution that restores factory-like (or better) alignment and performance. Backed by UP Art s reputation for quality and reliability, these mounts are a must-have for any serious Camaro or Chevelle owner who demands both durability and precision in their build.

### Pros and Cons of Buying OEM Up-Art 2289 Big Block Motor Mounts for a 1965 1974 Chevrolet Camaro/Chevelle

The Up-Art 2289 motor mounts are designed as direct replacements for the original factory mounts on GM s 427/454/468 cubic inch big-block engines in Camaros and Chevelle models from 1965 1974. Here are the key advantages:

1. **OEM Fitment and Compatibility**

The mounts are engineered to match the exact dimensions and mounting points of the original factory parts, ensuring a seamless installation without the need for extensive modifications. This reduces the risk of misalignment or clearance issues that can arise with aftermarket alternatives.

2. **Durability and Strength**

Up-Art mounts are constructed from high-quality materials, including reinforced rubber and steel components, which are designed to handle the weight and vibration of a big-block engine. They are built to last longer than some lower-quality aftermarket options, reducing the likelihood of premature failure.

3. **Vibration Dampening**

Proper motor mounts absorb engine vibration, which is critical for a smooth ride and to protect the drivetrain components (such as the transmission, differential, and frame rails). The Up-Art mounts are designed to provide effective isolation, reducing road noise and harshness.

4. **Reliability for High-Performance Applications**

If you plan to run a big-block engine with significant horsepower or torque, these mounts are a solid choice because they are designed to support the increased stress. They are less likely to fail under heavy loads compared to cheaper or softer mounts.

5. **Ease of Installation**

Since these are direct replacements, they are designed to fit standard tools and procedures. The installation process is straightforward for those with basic mechanical experience, though some may still require professional help if they are unfamiliar with engine work.

6. **Compatibility with Aftermarket Upgrades**

The Up-Art mounts are designed to work well with other performance parts, such as high-performance exhaust systems, headers, or even engine supports like the Up-Art 2288 or 2290 series. They provide a stable foundation for further modifications.

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1. **Cost**

These are not the cheapest motor mounts available. As OEM replacements, they are priced higher than some aftermarket alternatives, which may offer similar or even better performance at a lower cost. The price can be a significant investment, especially when factoring in labor if professional installation is required.

2. **Weight**

The Up-Art mounts are heavier than some aftermarket options that use lighter materials (such as polyurethane or foam-filled rubber). While this adds to their durability, it may not be ideal for those looking to reduce overall engine bay weight for performance tuning.

3. **Rigidity Compared to Aftermarket Options**

Some aftermarket mounts are designed to be slightly softer or more flexible to better isolate vibration or accommodate slight frame flex. The Up-Art mounts are more rigid, which can translate to slightly more vibration being transferred to the frame in some cases. This may not be a concern for most drivers but could be noticeable in very high-performance applications where extreme flexibility is desired.

4. **Limited Customization**

These mounts are not adjustable or customizable. If your frame or engine bay has been modified (e.g., lowered, widened, or reinforced), the mounts may not fit perfectly without additional work. Aftermarket mounts sometimes offer more flexibility in terms of mounting angles or spacing.

5. **Potential for Wear Over Time**

While Up-Art mounts are durable, no mount is indestructible. Over time, the rubber can degrade due to heat, oil leaks, or exposure to the elements. Regular inspection and maintenance are necessary to ensure they remain in good condition, especially in high-performance or heavily used vehicles.

6. **Installation Complexity**

Replacing motor mounts requires lifting the engine, which can be a labor-intensive process. If the vehicle has been modified (e.g., with a lowered frame or custom suspension), the installation may become more challenging. Those without experience in engine work may find the process daunting and may need to hire a professional mechanic.

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The Up-Art 2289 motor mounts are an excellent choice for owners of 1965 1974 Chevrolet Camaros and Chevelles running a big-block engine who prioritize OEM fitment, durability, and reliability. They offer a balance of strength and vibration control, making them suitable for both street-driven and lightly modified performance applications. However, they are not the most budget-friendly option, and their rigidity may not appeal to those seeking extreme vibration isolation or weight reduction.

For most classic muscle car enthusiasts, the Up-Art mounts are a practical and high-quality investment that minimizes risk and ensures a solid foundation for the engine. If budget is a concern, it may be worth comparing them to other reputable aftermarket brands (such as Eibach, Holinger, or Melling) that offer similar performance at a lower cost. Ultimately, the decision should be based on your specific needs, budget, and the level of performance or modification you plan to pursue.

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If you are restoring or maintaining a 1965 1974 Camaro or Chevelle with a big-block engine and want a direct OEM replacement with proven durability, the **Up-Art 2289 motor mounts are a strong recommendation**. They are well-suited for both stock and mildly modified applications where reliability and fitment are critical.

For those on a tighter budget or those who plan to run extreme power levels (e.g., 600 horsepower) where flexibility and weight reduction are priorities, it may be worth exploring aftermarket alternatives like **Holinger or Melling mounts**, which offer comparable performance with some additional benefits in terms of adjustability or material choices.

Always ensure that the mounts are installed correctly and that the engine is properly supported during the process. If you are unsure about the installation, consult a professional mechanic with experience working on classic GM big-block engines. Regularly inspect the mounts for signs of wear or oil contamination to extend their lifespan.

Details:

For example, replace valve cover gaskets with new hardware, or install hose clamps hoses. Brand: Ground Up Motors. Specifications: Part Type: Big Block Motor Mounts. Restores proper engine function.

Quality materials for durability. And let us be honest. Big Block Motor Mounts for 1965-1974 Chevrolet Camaro Chevelle: Quality engine component designed to restore and maintain your classic GM's power train. Fitment: 1967-1969 Camaro, 1965-1967 Chevelle, 1968-1974 Nova, El Amino.

Ground straps. They maintain your engines performance and protect other components. Essential for reliable operation. Fast delivery: on stocked items.

Shipping varies by part and destination. Names vary by manufacturer and OEM terminology. Thousands of: rare custom parts. Correct fit for your application.

Finding the perfect part for your classic car can be difficult, and even frustrating. Spark plug wires.

part #: art2289 price

• $109.68

specifications engimou:

• for models: Camaro, Chevelle
• for makes: Chevrolet
• for years: 1965-1974
• brand: Ground Up Motors
• mpn: Art-2289
• part type: Block Motor Mount
• length: 12.0
• width: 9.0
• non-domestic product: No
• features: Easy Installation And Great Customer Service

returns engimou:

• time: 60 Days
• policy: Returns Accepted
• paid by: Seller

offer engimou:

• options: Ship-to-home
• sold: 0
• availability: In Stock
• quantity: 2
• started: February 18, 2026

payments engimou:

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

seller engimou:

• city: Blaine, Washington
• rating: 99.4%
• # reviews: 29774

general engimou:

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

shipping engimou:

• type: Fixed
• service: Standard
• class: Standard
• cost: $0.00
• transit: 9-15 Days

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