The Fel‑Pro PermaTorque 26661 PT cylinder head gasket for Ford F‑250 Super Duty is engineered for heavy-duty sealing performance in repair scenarios. Built to accommodate high combustion pressures and head movement, the PermaTorque design uses multi-layered steel construction and exclusive stopper-layer technology to reduce gasket damage and help maintain a stronger combustion seal under demanding conditions.
Fel-Pro Ford F-250 Super Duty 26661 PT PermaTorque Engine Cylinder Head Gasket