SOUTHFIELD, Mich. – Federal-Mogul’s line of Fel-Pro PermaTorque MLS multi-layer-steel performance head gaskets are now available for 12 additional engine combinations, including a broad range of Chevrolet LS-based, LSX and World Products Warhawk blocks. 
Developed with the insight and support of engine builders in NASCAR, NHRA, IHRA and other racing series, PermaTorque MLS performance head gaskets provide the robust seal needed to contain extreme combustion pressures and temperatures common to naturally aspirated, turbo/supercharged and nitrous-equipped performance engines, the company says. Each gasket is composed of multiple layers of full-hard stainless steel, precisely engineered sealing beads and advanced polymer coatings to maintain contact pressure between the cylinder head and block despite the extreme horizontal and vertical casting motion encountered in many high-performance engine applications. According to Federal-Mogul, these benefits have been proven in thousands of miles of championship oval track competition and thousands of passes on drag strips across North America.
Each PermaTorque MLS head gasket also now features the Fel-Pro brand’s exclusive LaserWeld stopper layer, which the company says helps maximize combustion sealing by precisely controlling the compression of each gasket’s multiple layers. This helps reduce head lift, prevent gasket damage and ensures a superior combustion seal over a broader range of operating conditions, according to the company. Fel-Pro PermaTorque MLS head gaskets also feature precisely engineered sealing beads and advanced polymer coatings to maintain contact pressure between the cylinder head and block under all conditions.
To identify the right Fel-Pro PermaTorque MLS performance head gaskets for any engine, contact your Fel-Pro supplier, use the Fel-Pro 902 Performance Gaskets Catalog or visit the www.Fme-cat.com electronic catalog.
