Supertech Toyota 1FZ 103mm Bore 0.045in (1.15mm) Thick MLS Head Gasket

This product includes a Supertech Multi-Layer Steel (MLS) head gasket specifically made for Toyota 1FZ engines with a 103mm bore. It measures 0.045 inches (1.15mm) thick, designed to seal the combustion chamber and coolant passages between the cylinder head and engine block.

MLS head gaskets are well-built for demanding engine conditions. The multiple steel layers work together to provide a strong seal that can handle higher cylinder pressures and temperatures compared to older gasket designs. This particular gasket is sized for a 103mm bore, which is important for matching the piston size in your engine build. Using the correct bore size ensures a proper seal around each cylinder.

When rebuilding or repairing the top end of your Toyota 1FZ, a reliable head gasket is crucial for engine performance and longevity. This Supertech gasket is a solid option for ensuring a tight seal and preventing leaks.