CHEVROLET 12070836 Gm Performance Big Block Valve Covers

( Brand: Chevrolet ), ( Manufacturer Part Number: 12070836 ), ( Type: Valve Cover ), ( Color: Chrome ), ( Items Included: Oil Filler Cap, Breathers ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Finish: Powder Coated, Polished )

Review CHEVROLET Gm Performance Parts Aluminum Big Block Chevy Valve Covers Bbc fits 396 454

Introducing the Chevrolet 12070836 GM Performance Big Block Chevy Valve Covers for engines with a displacement of 396 or 454 cubic inches. These valve covers are an essential upgrade for your classic Chevrolet Big Block engine, providing both superior performance and an attractive appearance.

The GM Performance Big Block Chevy Valve Covers are engineered from high-quality aluminum, ensuring durability and longevity. The sleek design not only enhances the look of your engine but also offers excellent cooling capabilities. The covers feature a smooth finish that resists corrosion and makes cleaning a breeze.

These valve covers come with new gaskets and hardware, making the installation process easy and straightforward. The design includes two breather ports, allowing for efficient oil circulation and optimal engine performance.

The top of each valve cover features a large, open design, providing easy access to the valves and rocker arms. This design not only facilitates routine maintenance but also adds a touch of style to your engine compartment.

The GM Performance Big Block Chevy Valve Covers are a direct replacement for your original equipment, ensuring a perfect fit. They are designed to work seamlessly with your existing engine components, allowing you to upgrade your engine without the need for extensive modifications.

Upgrading your Chevrolet Big Block engine with these high-performance valve covers is a smart investment for any enthusiast or restorer. Not only do they improve the appearance of your engine, but they also contribute to better engine performance and longevity.

In conclusion, the Chevrolet 12070836 GM Performance Big Block Chevy Valve Covers are a must-have upgrade for any 396 or 454 cubic inch Chevrolet Big Block engine. Their durable construction, efficient cooling capabilities, and easy installation make them an excellent choice for both performance and aesthetic enhancements.

Chevrolet GM Performance Big Block Chevy Valve Covers (Part Number: 12070836 for 396 and 454 engines) are aftermarket valve covers designed to enhance the appearance and performance of your classic Chevrolet big block engine. Here are some pros and cons that might help you make an informed decision about purchasing these valve covers.

1. Enhanced Appearance: The GM Performance Big Block Chevy Valve Covers have a polished aluminum finish that not only protects the engine but also gives it a visually appealing look.

2. Improved Airflow: These valve covers come with breather tubes that improve airflow, which can help your engine run more efficiently and effectively.

3. Durability: The valve covers are made from high-quality aluminum, which makes them durable and resistant to corrosion and other forms of damage.

4. Easy Installation: The installation process for these valve covers is relatively straightforward and can be completed in a few hours with basic hand tools.

1. Cost: Compared to OEM (original equipment manufacturer) valve covers, aftermarket valve covers like the GM Performance Big Block Chevy Valve Covers can be more expensive.

2. Potential Fitment Issues: It's essential to ensure that the valve covers you order are a perfect fit for your engine. While these covers are designed to fit 396 and 454 engines, there's always a slight possibility of fitment issues.

3. Customization Limitations: If you're looking for custom valve covers with unique designs or colors, aftermarket valve covers like these may not offer the same level of customization as other options.

The Chevrolet GM Performance Big Block Chevy Valve Covers (Part Number: 12070836) offer several advantages, including improved appearance, enhanced airflow, and durability. However, they also come with some drawbacks, such as cost and potential fitment issues. Ultimately, the decision to purchase these valve covers depends on your specific needs, budget, and preferences. If you're looking for a high-quality, durable, and visually appealing solution for your big block Chevrolet engine, these valve covers could be an excellent investment. On the other hand, if you're on a tight budget or require a custom valve cover design, you may want to explore other options.

If you've weighed the pros and cons and have decided that the GM Performance Big Block Chevy Valve Covers (Part Number: 12070836) are the right choice for your classic Chevrolet, be sure to order them from a reputable supplier with a solid return policy to minimize the risk of any potential fitment issues. Additionally, make sure to follow the installation instructions carefully to ensure a successful installation process.

Details:

Made of durable aluminum and powder coated with a polished chrome finish, these valve covers are not only stylish but offer improved performance. The GM Performance Parts Aluminum Big Block Chevy Valve Covers 12070836 are vintage performance parts designed for Chevrolet vehicles. Ideal for BBC 396 454 engines, these valve covers are a must-have any car enthusiast looking to enhance their vehicles valve train system. These seem to be never installed or used, please see pictures.

part #: 12070836 prices

• $117.81-$349.95

specifications rockercove:

• for models: 396, 454
• for makes: Chevy, Chevrolet
• brand: Chevrolet
• mpn: 12070836
• type: Valve Cover
• color: Chrome
• items included: Oil Filler Cap, Breathers
• material: Aluminum
• vintage part: Yes
• finish: Powder Coated, Polished

offer rockercove:

• quantity: 1
• options: Ship-to-home
• started: May 27, 2025
• best offers: True
• availability: In Stock
• sold: 0

seller rockercove:

• # reviews: 811
• city: Cathedral City, California
• rating: 97.1%

shipping rockercove:

• cost: $35.80
• transit: 3-8 Days
• service: USPS Ground Advantage
• type: Fixed
• carrier: USPS
• class: Standard

returns rockercove:

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

payments rockercove:

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

general rockercove:

• Engines Engine Parts > Valvetrain Components > Rocker Valve Covers
• condition: New other see details

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