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The Cometic MLS head gasket for GM/Mercury 8.1L Vortec 8100 (4.350in bore) is a .060in compressed-thickness right-side gasket built from multiple embossed stainless steel layers with Viton-coated outer faces. Designed for demanding sealing environments, the MLS construction resists corrosion, requires no sealants, and suits aluminum-to-aluminum or aluminum-to-iron head/block combinations while distributing clamp load to reduce bore distortion.
Cometic GM / Mercury 8.1L 496ci 4.350in Bore .060in MLS-5 RH Head Gasket
