Cometic Gasket C4137-066 Head Gaskets 92-98 SC300 / 92-00 SC400 / 98-00 GS400 / 90-00 LS400.
Cometic Gasket Head Gaskets for a 1992-1998 Lexus SC300 Base, 1992-2000 Lexus SC400 Base, 1998-2000 Lexus GS400 Base and 1990-2000 Lexus LS400 Base. Cometic Toyota 1UZ-FE.066in MLS Cylinder Head Gasket - 92.5mm Bore - Without VVT-i - LHS.
The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
For more information on Cometic Gasket part number C4137-066, you can visit the official Cometic Gasket website.