The Cometic MLS cylinder head gasket for Toyota 4A‑GE 20‑valve engines (81mm bore, .075in nominal) uses multiple embossed stainless-steel layers with Viton-coated outer faces and an uncoated shim layer to deliver robust sealing for demanding applications. The gasket seals without sealants, resists corrosion, allows shim variation for thickness requirements, and helps distribute clamp load to limit bore distortion in aluminum or iron block pairings.
Cometic Toyota 4A-GE .075in MLS Cylinder Head Gasket - 81mm Bore - 20-Valve