The Cometic MLS head gasket for Nissan RB26DETT (87mm bore) is a multi-layer stainless steel cylinder head gasket listed at .027in. It seals without sealants and is suitable for aluminum head/block or mixed-metal configurations. Embossed outer layers feature a Viton coating to resist heat and conform to varied surface finishes; the uncoated stainless shim layer allows thickness customization, improves rebound, evens sealing load, and reduces clamp load-related bore distortion.
Cometic Nissan RB26DETT .027in MLS Cylinder Head Gasket - 87mm Bore