The Cometic MLS head gasket for Chrysler 5.7L Gen‑3 Hemi is a multi-layer stainless steel cylinder head gasket with a 3.950" bore and .045" compressed thickness, left-hand bank fit. Embossed outer layers are coated on both sides with Viton to resist heat up to 250°C (482°F). A central uncoated shim layer can be adjusted for thickness requirements, reducing clamp load and evening load distribution to limit bore distortion under varied sealing conditions.
Cometic Chrysler 5.7L Gen-3 Hemi .045in MLS Cylinder Head Gasket - 3.950in Bore - LHS