Description 1992-1997 Subaru SVX 3.3L EG33 THICKER Upper Intake JB Performance gasket. This is made from Carbon X Rubber Fiber. These gaskets help eliminate the transfer of heat from the heads to the intake. These gaskets are twice as thick as the factory gaskets. You will not need longer bolts. Gasket thickness is 3/32″ or about 2.5mm.
