These multi-layer steel head gaskets from Trick Flow and Cometic are the best way to seal aftermarket cylinder heads to an engine. With three layers of stainless steel, these gaskets offer better torque retention, less distortion, and better sealing than conventional or composite head gaskets in high horsepower, high cylinder-pressure applications.

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Trick Flow Valve Seals, Positive Stop, Viton Fluoroelastomer, 0.341 in. Guide, For OEM Heads, For Ford, Set of 16

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