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Cometic MLS cylinder head gasket for GM SB2.2 small block V8, 4.125in bore and .066in compressed thickness with steam holes. Featuring HP shim technology on select designs, the gasket uses multiple embossed stainless layers with AMP and Viton-coated faces. The center shim can be varied for thickness, producing reliable sealing with less clamp load and improved load distribution around combustion chambers.
Cometic GM SB2.2 Small Block V8 .066in MLS Cylinder Head Gasket - 4.125in Bore - With Steam Holes
