Fel-Pro Performance Head Gaskets, Head Gasket, Composition Type, 4.135 in. Bore, .041 in. Compressed Thickness, Chevy, 5.7L, LS1, Each

Head Gasket, Composition Type, 4.135 in. Bore, .041 in. Compressed Thickness, Chevy, 5.7L, LS1, Each

Fel-Pro performance head gaskets are head gaskets that seal.
Fel-Pro performance head gaskets feature a PermaTorque/blue gasket body with a solid-steel core to minimize torque loss and gasket blowout. Fel-Pro performance head gaskets also have a wire-ring combustion seat with stainless steel "armor" for extra sealing force around combustion chambers. Made with a pre-flattened steel-wire ring, Fel-Pro performance head gaskets have the strength of steel-wire sealing and the minimum brinelling of aluminum heads.