The HP shim technology increases clampload around the combustion chamber, thereby increasing the sealability of the head gasket around the open deck block.
This Part Fits:
| Year |
Make |
Model |
Submodel |
| 1998-2000 |
Lexus |
GS400 |
Base |
| 1990-2000 |
Lexus |
LS400 |
Base |
| 1992-1998 |
Lexus |
SC300 |
Base |
| 1992-2000 |
Lexus |
SC400 |
Base |