The Cometic MLS cylinder head gasket for Renault F4P/F4R (83mm bore) features multi-layer stainless steel construction with a compressed operating thickness of 0.066in. It seals high-output engines without sealants and fits aluminum heads to aluminum or cast-iron blocks. Embossed outer layers use Viton and AMP coatings for heat and chemical resistance while an uncoated center shim allows thickness variation. The multi-layer design rebounds under load, resists corrosion, lowers clamp requirements to limit bore distortion and evens load distribution across the sealing area.
Cometic Renault F4P/F4R .066in MLS Cylinder Head Gasket - 83mm Bore