ANCHOR 300585 Riviera Engine Mount Kit

( Brand: Anchor ), ( Manufacturer Part Number: 300585 ), ( Part Type: Engine Mount ), ( Product Type: Engine ), ( Fitment Type: Direct Replacement ), ( Compatible Model S : Riviera, Electra, Lesabre ), ( Product Subtype: Motor Mounts ), ( Engine Version: 455 Buick Big Block V8 ), ( Department: Replacement )

Review ANCHOR Buick Riviera Engine Mount Kit fits 1976

The **Buick Riviera 1976 Anchor 300585 Engine Mount Kit** is a meticulously engineered aftermarket solution designed to restore structural integrity, enhance ride quality, and improve drivability in the legendary 1976 Buick Riviera particularly those equipped with the iconic **455 cubic-inch V8 engine** or the high-performance **455 HO (High Output)** variant. This premium mount kit is crafted to address common issues associated with aging suspension components, including excessive engine movement, rattles, and misalignment that can compromise both comfort and safety over time. Engineered from high-grade **steel and reinforced rubber**, the mounts feature a robust construction that ensures durability while maintaining flexibility to absorb engine vibrations, reducing road noise transmission into the cabin and preventing premature wear on related components like the firewall, transmission, and exhaust system. The kit includes **two primary engine mounts** one front and one rear along with all necessary hardware, including bolts, washers, and gaskets, ensuring a straightforward and professional installation. Whether you're preparing your Riviera for a classic car show, restoring it to its original showroom condition, or simply addressing long-standing mechanical concerns, this mount kit delivers a reliable, factory-inspired upgrade that aligns with the vehicle s performance expectations. Ideal for both DIY enthusiasts and professional mechanics, the Anchor 300585 kit exemplifies precision engineering, offering a seamless blend of strength and compliance to keep your 1976 Riviera s powerplant securely in place while preserving the timeless elegance and driving dynamics for which this classic American muscle car is renowned.

The **Anchor 300585 engine mount kit** is designed for the 1976 Buick Riviera, which uses a V8 engine (typically the 455 cubic inch or 5.7L L38/L78). Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Anchor 300585 Engine Mount Kit**

1. **Compatibility and Fitment**

The kit is specifically engineered for the 1976 Buick Riviera, ensuring a precise fit for the engine bay s structural requirements. This reduces the risk of misalignment or improper installation compared to generic mounts.

2. **Durability and Material Quality**

Anchor is a reputable manufacturer known for producing high-quality suspension and engine support components. The mounts in this kit are likely made from durable materials such as reinforced rubber with steel inserts, which can withstand the weight and vibrations of a V8 engine over time.

3. **Improved Engine Support**

Worn or failing engine mounts can lead to excessive movement, rattles, or even engine sag. Replacing them with this kit can restore proper alignment, reduce vibration, and prevent further damage to the engine or transmission mounts.

4. **Ease of Installation**

The kit includes all necessary parts (typically two or three mounts, depending on the Riviera s configuration) and may come with hardware like bolts, washers, and gaskets. This simplifies the replacement process compared to sourcing parts individually.

5. **Prevents Long-Term Damage**

Ignoring failing mounts can lead to more severe issues, such as damage to the engine block, transmission, or even the firewall. Replacing them proactively can save money on costly repairs down the line.

6. **Potential for Better Ride Quality**

If the original mounts were degraded, replacing them may reduce engine noise and vibration, contributing to a smoother driving experience.

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### **Cons of the Anchor 300585 Engine Mount Kit**

1. **Cost**

Engine mount kits are generally more expensive than other suspension components due to their critical role in supporting the engine. The Anchor kit may be priced higher than aftermarket alternatives, though it offers a balance of quality and reliability.

2. **Installation Complexity**

Replacing engine mounts requires lifting the vehicle, disconnecting the engine from the transmission (in some cases), and ensuring proper alignment. This is a labor-intensive job that may require professional assistance, especially for those without mechanical experience.

3. **Potential for Counterfeit or Low-Quality Parts**

While Anchor is a trusted brand, there is a risk of purchasing counterfeit or substandard parts, particularly if buying from unverified sellers. Always verify the authenticity of the product and the seller s reputation.

4. **Limited Customization**

The kit is designed for stock applications. If the Riviera has been modified (e.g., lifted, widened, or with a performance engine), the mounts may not account for these changes, potentially leading to improper fitment or stress on the mounts.

5. **Warranty or Return Limitations**

Some buyers may face challenges with warranties or returns if the kit fails prematurely or does not fit as expected. Always check the manufacturer s warranty policy before purchasing.

6. **Additional Maintenance Required**

After installation, it s important to monitor the mounts for signs of wear or failure. If the original mounts failed quickly, the new ones may also degrade over time, requiring eventual replacement.

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### **Conclusion**

The **Anchor 300585 engine mount kit** is a solid choice for restoring proper engine support in a 1976 Buick Riviera. Its compatibility, durability, and reputation for quality make it a reliable option for owners facing issues with worn or failing mounts. However, the cost, installation complexity, and potential risks of counterfeit parts must be carefully considered.

If the primary goal is to address immediate engine movement or rattles and the vehicle is not heavily modified, this kit is a practical and effective solution. For those uncomfortable with the installation process, consulting a professional mechanic is advisable to ensure proper fitment and alignment.

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### **Recommendation**

For most 1976 Buick Riviera owners experiencing engine mount failure, the **Anchor 300585 kit is highly recommended** as a dependable and well-supported replacement. To maximize the benefits:

- Purchase from an authorized dealer or a trusted online retailer to avoid counterfeit parts.

- Follow the manufacturer s installation instructions carefully or seek professional help if needed.

- Inspect the mounts periodically for signs of wear, especially if the vehicle is driven frequently or under heavy loads.

- Consider pairing the replacement with a general engine bay inspection to address any related issues (e.g., cracked brackets, worn bolts).

If budget is a concern, compare the Anchor kit with other reputable brands (e.g., Moroso, EBC, or local specialty manufacturers) to ensure the best value without compromising quality. Ultimately, investing in quality engine mounts now can prevent more expensive repairs later.

Details:

The Anchor engine mount will look, function, and fit exactly the same as original. Engine Mount Kit 300585 by Anchor. Hydraulic mounts are filled with a special hydraulic fluid to reduce vibration and noise. It also dampens vibration and noise from reverberating to the rest of your vehicle.

If you re experiencing vibration and noise, don't wait until engine misalignment causes even more serious problems; install an Anchor Engine Mount. Made to specific Barometer measurements, both natural and SBR rubber provide excellent abrasion resistance aging stability. Replace it with a mount from the leading aftermarket supplier, Anchor. Features: Direct OEM replacement.

Basically, the engine mount consists of two attached metal parts with rubber in between. Anchor uses a special Hemlock bonding agent to ensure perfect rubber-to-metal bond. Provides OEM fit. If you feel vibration accompanied by unusual noise when driving, this can be the sign of a bad engine mount.

Backed by a 1-year warranty. One side of the mount is attached to engine, while another bolted frame vehicle. When the mount goes bad, it can cause various symptoms, including vibration that be felt in passenger compartment, noise, and extreme cases, binding accelerator and/or shifting linkage component damage due to engine misalignment. An engine mount supports the and keeps it in proper alignment with other vehicle components.

Prevents excessive engine vibration and dampens noise. Securely supports the engine on chassis. Manufactured to OEM standards using the latest CAD/CAM engineering process, Anchor engine mount features quality and installs with no modifications. Made of quality materials to ensure durability.

part #: 300585 prices

• $75.75-$108.99

specifications engimou:

• for makes: Buick
• for years: 1976
• brand: Anchor
• mpn: 300585
• part type: Engine Mount
• product type: Engine
• fitment type: Direct Replacement
• compatible model s : Riviera, Electra, Lesabre
• product subtype: Motor Mounts
• engine version: 455 Buick Big Block V8
• department: Replacement

returns engimou:

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

seller engimou:

• rating: 99.1%
• # reviews: 153230
• city: Rockville Centre, New York

shipping engimou:

• transit: 3-7 Days
• class: Standard
• service: FedEx Ground / FedEx Home Delivery
• type: Calculated
• cost: $25.14
• carrier: FedEx

payments engimou:

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

general engimou:

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

offer engimou:

• availability: In Stock
• options: Ship-to-home
• quantity: 4
• started: March 30, 2026
• sold: 0

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