CHEVROLET PERFORMANCE 12497979 Block Crinkle Valve Cover Set

( Brand: Chevrolet Performance ), ( Manufacturer Part Number: 12497979 ), ( Type: Valve Cover ), ( Color: Black ), ( Material: Aluminum )

Review CHEVROLET PERFORMANCE Small Block Chevy Aluminum Black Crinkle Valve Cover Set

Introducing the Chevrolet Performance 12497979 Block Crinkle Valve Cover Set, an exceptional upgrade for your Chevrolet engine. This valve cover set is meticulously designed to provide both style and functionality, making it an excellent choice for those seeking to enhance the appearance of their engine compartment while improving its performance.

The set includes four valve covers that boast a distinctive crinkle finish, which not only creates an eye-catching appearance but also offers superior resistance to chipping and fading compared to traditional glossy finishes. Each cover is manufactured from high-quality aluminum, ensuring durability and longevity.

These valve covers are specifically engineered to fit Chevrolet engines with ease, providing a secure and snug fit that eliminates the need for modifications or extensive installation processes. The covers are also designed to work seamlessly with factory components, ensuring optimal engine performance.

Moreover, these valve covers feature a convenient breather system that helps prevent crankcase pressure buildup, which can lead to detrimental effects on engine performance. The system includes pre-drilled holes that accommodate factory PCV valves, allowing for straightforward integration into your engine's existing system.

Additionally, the Chevrolet Performance 12497979 Block Crinkle Valve Cover Set includes new gaskets, ensuring a leak-free installation. These gaskets are made from high-temperature materials that can withstand the extreme conditions found within an engine compartment, providing long-lasting seals.

In summary, the Chevrolet Performance 12497979 Block Crinkle Valve Cover Set is an excellent investment for any Chevrolet enthusiast. Its unique crinkle finish not only adds an appealing aesthetic touch but also offers superior durability. The covers are designed to fit perfectly and work seamlessly with factory components, while the convenient breather system helps maintain optimal engine performance. Upgrade your engine today with this high-quality valve cover set from Chevrolet Performance.

Chevrolet Performance 12497979 Block Crinkle Valve Cover Set: A Detailed Analysis

The Chevrolet Performance 12497979 Block Crinkle Valve Cover Set is a popular aftermarket upgrade for those looking to enhance the aesthetics and performance of their Chevrolet engines. In this analysis, we will discuss the potential advantages and disadvantages of investing in this valve cover set.

1. Enhanced appearance: The crinkle finish of the valve covers adds a unique and attractive look to your engine compartment.

2. Improved cooling: The design of the valve covers aids in better cooling by allowing the engine oil to circulate more efficiently.

3. OEM-grade materials: This aftermarket product is manufactured using high-quality materials, ensuring a durable and long-lasting fit.

4. Easy installation: The valve covers come with all necessary hardware for installation, making it a relatively simple process for most DIY enthusiasts.

5. Increased horsepower: Some users report an increase in horsepower due to the improved airflow and cooling efficiency.

1. Cost: The Chevrolet Performance 12497979 Block Crinkle Valve Cover Set is priced higher than some aftermarket alternatives.

2. Potential fitment issues: Ensure that the valve covers are compatible with your specific engine model and year before making a purchase.

3. No direct performance gains: While the valve covers may enhance the appearance and cooling efficiency, they do not provide any direct performance gains in terms of power output or acceleration.

The Chevrolet Performance 12497979 Block Crinkle Valve Cover Set is an excellent investment for those seeking to improve both the appearance and functionality of their Chevrolet engine. The enhanced cooling efficiency and unique design make it a popular choice among enthusiasts. However, it's essential to consider the cost and potential fitment issues before making a purchase. Ultimately, if you're looking for a visually appealing and functional upgrade for your Chevrolet engine, the crinkle valve cover set is worth the investment.

Details:

Small Block Aluminum Black Crinkle Valve Cover Set, Bolt Design, Fits small block Chevy 2nd gen engines 1986 and up, Includes Breathers Cap, Does not include gaskets or hardware, Item was fitted on the engine, used, Design.

part #: 12497979 prices

• $47.99-$247.48

specifications rockercove:

• for makes: Chevy, Chevrolet
• brand: Chevrolet Performance
• mpn: 12497979
• type: Valve Cover
• color: Black
• material: Aluminum

offer rockercove:

• sold: 0
• options: Ship-to-home
• started: September 10, 2025
• availability: In Stock
• quantity: 1

general rockercove:

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

seller rockercove:

• # reviews: 311
• rating: 100.0%
• city: West Chester, Pennsylvania

shipping rockercove:

• cost: $19.81
• carrier: FedEx
• type: Calculated
• service: FedEx Ground / FedEx Home Delivery
• transit: 3-8 Days
• class: Standard

payments rockercove:

• credit card: Diners-club
• wallet: Google-pay
• other

returns rockercove:

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

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