PermaTorque® performance head gaskets include a wire-ring combustion seal inserted inside the stainless steel armor. This unique design ensures a highly concentrated seal around the combustion chamber.
In addition, the rubber/fiber facing material of the gasket is reinforced with KEVLAR® fiber, laminated to a solid steel core to resist torque loss and seal fluids.
PermaTorque performance head gaskets boast conformable antistick surface coatings to help seal minor surface irregularities and expedite gasket removal and cleanup.
