Description
Product Overview
The Edelbrock 7381 head gasket is engineered for high‑performance engines with a 3 in. cylinder bore diameter. Crafted from premium alloy steel, it features a satin blue exterior that resists corrosion and heat distortion. With a thickness of 0.038 in. and a volume of 8.96 cc, the two‑piece configuration ensures a perfect seal between the cylinder head and block, enhancing compression and preventing leaks.
Usage
Designed for street and track applications, this gasket fits a wide range of performance builds, from mild upgrades to race‑ready engines. Ideal for automotive enthusiasts, mechanics, and rebuild shops, it provides dependable sealing in high‑temperature environments, supporting both power gains and engine longevity.

Why Choose Us
Edelbrock’s reputation for precision engineering backs every gasket. The alloy steel construction offers superior strength compared to standard composite gaskets, while the two‑piece design simplifies installation and removal. Each unit undergoes rigorous quality testing to meet OEM specifications, ensuring a fit that matches or exceeds factory standards.
Key Features
- Alloy steel material provides exceptional durability and heat resistance.
- Satin blue finish adds corrosion protection and visual identification.
- Two‑piece design enables easy installation and removal.
- Precise 3 in. bore diameter and 0.038 in. thickness for optimal sealing.
- Compatible with performance and replacement engine applications.
FAQ
Is this gasket compatible with my 3‑inch bore engine?
Yes, the Edelbrock 7381 is sized for a 3 in. cylinder bore and fits standard engine blocks that use this specification.
Can I install the gasket myself?
The two‑piece design is user‑friendly, allowing DIY installation with basic hand tools and proper torque specifications.
What makes alloy steel superior to composite gaskets?
Alloy steel maintains its shape under high heat and pressure, reducing the risk of warping and providing a more consistent seal over the life of the engine.
Does the blue color affect performance?
The blue satin coating is primarily for corrosion resistance and easy identification; it does not impact the gasket’s sealing performance.
What is the warranty on this gasket?
Edelbrock offers a limited warranty covering manufacturing defects, ensuring you receive a reliable product for your engine rebuild.





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