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Cometic 20mm cylinder head dowel for 2007–2010 Ford 6.0L/6.4L Powerstroke applications enhances head gasket sealing with HP shim technology to improve clamp distribution around the combustion chamber. The dowel balances clamp load on open-deck blocks while limiting overall clamp requirements. Embossed outer layers and Viton coating conform loads, reduce bore distortion and remove the need for sealants or re-torque.
Cometic 07-10 Ford 6.0/6.4L Powerstroke 20mm Cylinder Head Dowel
