3965343 Finned Valve Covers Z-28

( Brand: General Motors ), ( Manufacturer Part Number: 3965343 ), ( Type: Valve Cover ), ( Material: Aluminum ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review GENERAL MOTORS Original Z28 Finned Aluminum Valve Covers Z-28 fits CORVETTE CAMARO LT-1 LT1 350

Introducing the 3965343 Corvette, Camaro, Z28 Finned Valve Covers, specifically designed for engines equipped with the iconic 350 LT-1 and LT1 powerplants. These finned valve covers are a must-have upgrade for any Z-28 enthusiast seeking to enhance the aesthetic appeal and cooling capabilities of their prized muscle car.

These finned valve covers boast a classic design reminiscent of the golden era of American muscle cars. The intricately designed fins not only add an eye-catching visual element to your engine bay but also serve a practical purpose. By increasing the surface area of the valve covers, these fins facilitate better airflow and cooling, ensuring that your engine remains at optimal temperature even under heavy loads or during high-performance driving.

Crafted from premium materials, these finned valve covers are built to last. The durable cast aluminum construction not only provides excellent heat dissipation but also ensures a perfect fit and finish. The covers come with factory-style gaskets, ensuring a seamless installation process.

These finned valve covers are more than just an upgrade; they represent a connection to the rich heritage of American muscle cars. Installing these covers on your Corvette or Camaro Z28 will not only elevate the appearance of your engine bay but also pay homage to the iconic vehicles of yesteryear.

In summary, the 3965343 Corvette, Camaro Z28 Finned Valve Covers are a perfect blend of form and function. They provide improved cooling capabilities, add a classic visual appeal to your engine bay, and offer a connection to the storied history of American muscle cars. Upgrade your Z28 today with these finned valve covers and take your pride and joy to the next level.

Buying aftermarket finned valve covers, such as those for the 3965343 Corvette, Camaro Z28, or other cars with the 350 LT-1 or LT1 engines, can have both advantages and disadvantages. Here's a look at each:

1. Aesthetics: Finned valve covers add a unique and distinctive look to the engine compartment, making your car stand out from others.

2. Cooling: The fins help dissipate heat from the engine, which can improve overall engine performance and longevity by keeping the engine temperature down.

3. Customization: Aftermarket finned valve covers come in various styles, colors, and materials, allowing you to personalize your car to your liking.

1. Cost: Aftermarket finned valve covers can be more expensive than stock covers. This may not be a significant issue for some enthusiasts, but it's worth considering.

2. Installation: Installing finned valve covers can be a more complex process than swapping out stock covers. You may need specialized tools or professional assistance.

3. Leaks: Some aftermarket finned valve covers may not seal as well as stock covers, leading to oil leaks.

When deciding whether to buy aftermarket finned valve covers for your car, consider the advantages and disadvantages carefully. If you're looking for improved engine aesthetics and cooling, these covers may be a worthwhile investment. However, if you're concerned about cost, installation complexity, or potential leaks, you may want to consider other modifications or upgrades instead.

If you decide to purchase aftermarket finned valve covers, be sure to do your research and choose a reputable brand with good customer reviews. Look for covers that are well-designed, made from high-quality materials, and have a good seal to prevent oil leaks. Additionally, consider having them installed by a professional to ensure a proper fit and function.

Details:

Up for sale is an original pair of 1970-1980 Z-28 Corvette LT-1 finned aluminum valve covers. They probably were trying to use them with roller rocker arms and figured out that they would not clear. On the inside of one valve cover someone removed droppers as pictured and there is some epoxy for reason. These look very nice as the fins are all intact but could use a light cleaning.

That being said no other issues to be seen. Will not hurt a thing.

part #: 3965343 prices

• $199.95-$199.99

specifications rockercove:

• for models: Lt-1, Lt1, 350, Corvette, Camaro
• brand: General Motors
• mpn: 3965343
• type: Valve Cover
• material: Aluminum
• vintage part: Yes
• country of origin: United States

shipping rockercove:

• type: Fixed
• service: Standard
• cost: $22.00
• class: Standard
• transit: 2-4 Days

returns rockercove:

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

payments rockercove:

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

seller rockercove:

• # reviews: 4586
• rating: 99.7%
• city: Leo, Indiana

offer rockercove:

• sold: 0
• options: Ship-to-home
• quantity: 1
• started: April 14, 2026
• availability: In Stock

general rockercove:

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

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