COMETIC Copper Head Gaskets utilize a full dead soft material, that is available in different thicknesses, and easily compresses during installation. Copper is the choice for engines that have already been machined for steel o-rings for extreme cylinder pressures.
For Engines That Have Already Been Machined For Steel O-Rings
Toyota 3K/4K .043in. Copper Cylinder Head Gasket; 84mm Bore
Cometic Toyota 3K/4K 84mm Bore .043 inch Copper Head Gasket
Toyota 3K/4K .043" Copper Cylinder Head Gasket, 84mm Bore
Conforms load distribution across the sealing area
Toyota 3K/4K Cylinder Head Gasket
No sealants or re-torque required
Toyt 3K/4K Cylinder Head Gasket
Creates less bore distortion
Engine Cylinder Head Gasket
Requires less clamp load
Cylinder Head Gasket