Fel-Pro Mazda 6 HS 26233 PT-4 PermaTorque Engine Cylinder Head Gasket Set

The steel core in this Fel-Pro PermaTorque head gasket set is a key feature, helping to eliminate the need for retorquing head bolts after installation. This is important because it means you can trust the seal to remain consistent over time without needing additional adjustments. This gasket set is specifically made for the 2005-2008 Mazda 6, ensuring it fits right and performs as expected for your engine rebuild.

Fel-Pro designs these gaskets with imperfect sealing surfaces in mind, which is common in real-world repair situations. They use proprietary materials and unique design features, like a nonstick anti-friction coating, to seal small scratches and imperfections on the engine block and cylinder head. The gaskets also feature reinforced fiber facing material and steel armor, giving them the strength and durability needed to handle the pressures within your engine.