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Cometic MLS head gasket for GM LSX Gen‑4 small block V8, .044 in compressed thickness and 4.165 in bore for the left side. The multi-layer stainless steel construction with Viton-coated outer layers offers strong sealing performance without sealants and resists corrosion and shear between dissimilar materials. Designed to improve clamp load distribution while limiting bore distortion in high-output engines.
Cometic GM LSX Gen-4 Small Block V8 .044in MLX Cylinder Head Gasket - 4.165in Bore - LHS
