The Cometic MLS cylinder head gasket for GM 2.5L Vortec 3000 fits a 4.100" bore and uses multiple embossed stainless steel layers with Viton-coated outer surfaces. With a compressed operating thickness of 0.098", the multilayer construction rebounds and resists corrosion while providing a dependable seal without sealants. The uncoated center shim allows thickness variation and the design evens clamp load to reduce bore distortion in demanding engines.
Cometic GM 2.5L Vortec 3000 153 .098in MLS Cylinder Head Gasket - 4.100in Bore