Honda Cylinder Head Gasket, 90-90.5mm bore, 3.0L (each) - NSX, 1991-05

Genuine Honda Cylinder Head Gasket for 3.0L engines. This cylinder head gasket supports cylinder bores between 90-90.5mm and is a composite type.

ScienceofSpeed recommends multi-layer steel (MLS) head gaskets when both the cylinder head and cylinder block will be surfaced by a machine shop. Often, in the case of a worn cylinder head gasket, warped heads, or other reason the cylinder head is removed, the cylinder block does not need to be surfaced (warpage should be verified). 

This composite-style gasket is more forgiving for deck surfaces without a newly machined high-quality finish. The old gasket material does need to be carefully scraped off and sanded before the new gasket is installed.

Sold each (a quality of two is required for one engine).

Part "11" in the diagram.