The Fel‑Pro PermaTorque cylinder head gasket for the INFINITI G37 uses multi‑layered steel construction and a proprietary coating to maintain sealing stress and resist rougher surface finishes. Its unique combustion seal and embossed sealing beads address high cylinder pressures and head movement. Engineered and validated for repair conditions, it meets or exceeds original equipment standards for reliable sealing.
Fel-Pro INFINITI G37 26728 PT PermaTorque Engine Cylinder Head Gasket