Description
Product Overview
Remflex presents the 3040 exhaust manifold gasket, engineered for universal compatibility across many performance engines. Constructed from high‑grade painted aluminum, the gasket delivers a lightweight yet robust barrier that resists corrosion and heat distortion. Its dimensions of 22.05 x 5.05 x 0.3 inches ensure a snug fit, while the 0.319‑ounce weight minimizes added mass. The painted finish not only adds aesthetic appeal but also provides an extra layer of protection against the harsh under‑hood environment.
![[Product front view showing all components]](https://www.ievex.store/wp-content/uploads/2026/06/7f186bbc7a6f4e0096e4d809c34c594f.jpg)
Usage
Designed for automotive enthusiasts, professional tuners, and repair shops, this gasket excels in high‑performance exhaust systems. Whether upgrading a street car, preparing a track vehicle, or performing routine maintenance, the universal fit simplifies installation on a variety of manifolds. Its durability makes it suitable for both daily drivers and race‑day applications, delivering consistent sealing under extreme temperatures and vibration.
Why Choose Us
Remflex leverages decades of experience in automotive sealing solutions, guaranteeing precision engineering and strict quality control. Each gasket undergoes rigorous testing to meet OEM standards, ensuring reliability where it matters most. Manufactured in the United States, the product reflects a commitment to domestic craftsmanship and rapid support. Customers benefit from a responsive warranty and expert technical assistance for any installation queries.
Key Features
- Universal fit eliminates the need for multiple part numbers, saving time and inventory.
- Painted aluminum construction resists corrosion and heat, extending service life.
- Lightweight design reduces overall engine weight for marginal performance gains.
- Precise dimensions ensure a tight seal, preventing exhaust leaks and improving efficiency.
- Comes with dedicated U.S. customer support and a hassle‑free warranty.
FAQ
Is this gasket compatible with my specific vehicle model?
The 3040 model is designed as a universal fit for most standard exhaust manifolds. Verify your manifold dimensions against the product specs to ensure compatibility.
Can I install the gasket myself?
Yes, the gasket is straightforward to install with basic hand tools. Ensure the mating surfaces are clean and apply a thin layer of high‑temperature sealant if recommended.
What warranty does Remflex offer?
Remflex provides a limited one‑year warranty covering manufacturing defects. Contact our support team for claim assistance.
How does the painted finish affect performance?
The painted coating adds corrosion resistance without compromising heat transfer, maintaining optimal exhaust flow while protecting the gasket.
Is the gasket suitable for high‑performance or racing applications?
Absolutely. Its durable aluminum build and precise sealing make it ideal for both street and track use, handling elevated temperatures and vibration.




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