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Cometic MLS head gasket for GM L18 Vortec 8100 Gen-VII big block V8 (.056" compressed thickness) with 4.350" bore (right side) uses embossed stainless steel layers and Viton coatings for dependable sealing in rigorous environments. The center shim layer allows thickness variation to meet specific application needs. Multi-layer construction improves load distribution, requires less clamp force and resists corrosion without auxiliary sealants.
Cometic GM L18 Vortec 8100 Gen-VII Big Block V8 .056in MLS Cylinder Head Gasket - 4.350in Bore - RHS
