Copper Exhaust Manifold Gaskets for K20/K24 Engines, 1.0mm Solid Copper

These exhaust manifold gaskets are cut from 1.0mm (.039 in) solid copper, a material suited to the high exhaust temperatures and pressures of racing, drag and turbocharged engines. Copper can be reused and conforms to uneven mating surfaces.

Raised embossments around each exhaust port press into the surface and add clamp load at every port. Install with the flat side facing the cylinder head and the embossments facing the manifold, tightening in a criss-cross pattern from the center outward, then re-torque after the first heavy heat cycle once the engine has cooled.

Specifications

• Material: Solid copper
• Thickness: 1.0mm (.039 in)
• B and K Series embossments: 0.061 in (1.55mm)
• B and K Series total gasket thickness: 0.100 in (2.55mm)
• D Series embossments: 0.049 in (1.25mm)
• D Series total gasket thickness: 0.088 in (2.25mm)
• Fits: B-Series / K-Series / D-Series

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