|Fel-Pro® PermaTorque® MLS (multi-layer steel) head gaskets provide torque retention and extra strength to support lightweight aluminum casting designs.Developed to seal in the repair environment, under these less than factory-perfect conditions, these MLS gaskets have many unique features that are more forgiving than other designs and accommodate surface irregularities up to 60 Ra (360 Rz).|
If the vehicle engine was equipped with an MLS gasket from the factory, the Fel-Pro replacement will be a PermaTorque MLS gasket.
- Full-hard stainless steel that maintains its shape despite thermal expansion, and resists the scrubbing action between head and block
- An exclusive extra-strong "stopper" layer incorporated to provide a superior primary combustion seal
- Special rubber coating, specifically formulated for the engine rebuild environment, is more forgiving of surface finish requirements
|Alternate/OEM Part Number(s): 1111522060, 88970158|