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Kooks Multi-Layer Aluminum Seals provide a durable and precise sealing interface for 3-inch inline headers on Small Block Ford cylinder heads.
Engineered for high-performance applications, these header gaskets offer superior durability and a consistent seal under extreme conditions. Designed with a multi-layer aluminum construction, they effectively handle high temperatures and repeated thermal cycles without losing integrity. These gaskets are precision cut for 3-inch inline bolt pattern headers and fit most Small Block Ford configurations. Whether you're running a street build or a race-ready engine, they help maintain exhaust sealing efficiency while reducing the risk of leaks.
Key Features
Multi-Layer Construction: Aluminum layering resists blowouts and maintains compression across heat cycles.
Designed for 3in Inline Bolt Pattern: Compatible with most 3" inline bolt header flanges on Small Block Ford engines.
Leak-Resistant Seal: Enhances gasket reliability under both street and track stress.
High-Temp Tolerance: Performs reliably in high-temperature environments associated with performance exhaust systems.
Reusability Potential: May be reused in some cases due to durable construction, depending on application wear.
Precision Cut Profile: Matches header flange and cylinder head ports for optimal flow and sealing.
Compatible with many popular aftermarket and custom headers for Small Block Ford engines. Be sure to verify fitment against flange design before installation.
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