EDELBROCK Valve Cover Breather Hole 085347414390

( Brand: Edelbrock ), ( Manufacturer Part Number: 41439 ), ( Type: Valve Covers ), ( Material: Aluminum ), ( Finish: Natural ), ( California Prop 65 Warning: False ), ( UPC: 085347414390 )

Review EDELBROCK Series Valve Cover Breather Hole Satin fits CLASSIC

The Edelbrock 41439 Classic Valve Cover Breather Holes are an essential upgrade for any old-school hot rod or classic car engine. These breather holes are designed to fit Edelbrock RPM and Performer Series aluminum valve covers, providing a critical solution for managing crankcase pressure and maintaining optimal engine performance.

Crafted from high-quality billet aluminum, these breather holes deliver durability and strength that surpasses the original factory designs. Each hole is meticulously CNC-machined to ensure a perfect fit and finish. The holes are positioned to provide optimal oil separation and efficient crankcase venting, helping to minimize oil consumption and reduce harmful emissions.

Installing these breather holes is a straightforward process, requiring no drilling or modification to your existing valve covers. Simply remove the factory plugs and replace them with the Edelbrock breather holes. This upgrade not only enhances the appearance of your engine bay but also contributes to improved engine performance and longevity.

The Edelbrock 41439 Classic Valve Cover Breather Holes are an excellent investment for any enthusiast seeking to maximize the potential of their classic car engine. By providing efficient crankcase venting, these breather holes contribute to a healthier engine, reduced oil consumption, and an overall better driving experience. So, if you're looking for a simple yet effective upgrade for your classic vehicle, consider adding these breather holes to your list.

Edelbrock 41439 Classic Valve Cover Breather Holes: A Detailed Analysis

The Edelbrock 41439 Classic Valve Cover Breather Holes are aftermarket components designed to improve the breathing efficiency of an engine by allowing excess crankcase gases to escape. These holes can be beneficial for various reasons, but they also come with certain drawbacks. In this analysis, we will discuss the pros and cons of investing in these breather holes.

1. Enhanced engine performance: By allowing excess gases to escape more efficiently, the Edelbrock breather holes can lead to improved engine performance, including increased horsepower and torque.

2. Reduced crankcase pressure: The breather holes can help reduce crankcase pressure, which can lead to fewer oil leaks and a cleaner engine.

3. Improved engine longevity: By reducing crankcase pressure and improving engine performance, the breather holes can contribute to the overall longevity of the engine.

1. Potential for oil leaks: Although the breather holes can help reduce oil leaks, they can also potentially cause new ones if not installed correctly. Proper sealing is crucial to prevent oil loss.

2. Cost: The Edelbrock breather holes come at a cost, and some enthusiasts might prefer to invest their resources elsewhere in their project.

3. Installation complexity: Installing the breather holes may require some level of mechanical expertise, which could be a barrier for some DIYers.

The Edelbrock 41439 Classic Valve Cover Breather Holes offer several benefits, including enhanced engine performance, reduced crankcase pressure, and improved engine longevity. However, they also come with potential drawbacks such as the risk of oil leaks, additional cost, and installation complexity. If you have the necessary skills and resources to install them correctly, and you are willing to invest in the potential performance benefits, then the Edelbrock breather holes could be a worthwhile addition to your engine build.

For those considering purchasing the Edelbrock 41439 Classic Valve Cover Breather Holes, it is essential to weigh the pros and cons carefully. If you have the necessary expertise and resources, and you're looking for improved engine performance and reduced crankcase pressure, then these breather holes could be a valuable investment. However, if you're uncertain about the installation process or if the additional cost outweighs the benefits for your specific application, it may be wise to consider alternative options. Always remember that proper research, installation, and maintenance are crucial to ensuring the best possible outcome for your engine project.

Details:

With Fill Hole. Part # 41439 Condition New Brand Edelbrock Sold Pair Details Info This Classic series valve cover is manufactured from sand-cast, high quality, heavy gauge aluminum. Made in the USA. Edelbrock valve covers feature finishes to complete the look of your engine compartment.

Specs Material Type Aluminum Sold in Quantity Pair Finish Natural Valve Cover Mounting Perimeter Bolt MFG. 3-1/2 Overall height . Satin finish.

Application This Part Fits Chevy 262-400 V8 with Breather Hole 1959-86. 1959-86 Chevy 262-400 Small Block.

part #: 41439 prices

• $281.95-$306.46

specifications rockercove:

• for models: Classic
• brand: Edelbrock
• mpn: 41439
• type: Valve Covers
• material: Aluminum
• finish: Natural
• california prop 65 warning: False
• upc: 085347414390

returns rockercove:

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

general rockercove:

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

seller rockercove:

• rating: 99.6%
• city: Torrance, California
• # reviews: 341374

offer rockercove:

• started: December 12, 2025
• options: Ship-to-home
• availability: In Stock
• sold: 0

payments rockercove:

• other
• credit card: Visa
• wallet: Paypal

shipping rockercove:

• carrier: UPS
• transit: 5-10 Days
• service: UPS Ground
• class: Standard
• cost: $0.00
• type: Fixed

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