
Cometic MLS cylinder head gasket for GM SB2.2 small block V8, 4.125in bore and .051in compressed thickness with steam holes. Constructed from multiple embossed stainless steel layers with Viton-coated outer faces, this MLS gasket is suitable for high-output engines and resists corrosion. The layered design rebounds to maintain sealability and the uncoated shim allows thickness variation while reducing clamp load and bore distortion.
Cometic GM SB2.2 Small Block V8 .051in MLS Cylinder Head Gasket - 4.125in Bore - With Steam Holes