The Fel‑Pro 26719 R-037 PermaTorqueMLS head gasket employs multi‑layer steel technology to handle the higher cylinder pressures and head movement common in performance engines. This PermaTorqueMLS design is developed to resist sealing loss under significant casting motion and concentrates sealing force around combustion and coolant passages. It’s a repair‑grade option validated for fit, form, and function.
Fel-Pro 26719 R-037 PermaTorqueMLS Engine Cylinder Head Gasket