Cometic 75-78 Nissan L28/L28E Non Turbo 89mm .098in MLS Head Gasket - C4580-098

The Cometic 75-78 Nissan L28/L28E Non Turbo 89mm .098in MLS Head Gasket - C4580-098 is a precision-engineered head gasket with a 89mm bore and .098" compressed thickness.

The Cometic Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers that conform to surface irregularities and maintain a positive seal. Precision CNC-machined to exacting tolerances, this gasket seals combustion, water jackets, and oil passages simultaneously — eliminating the need for multiple gaskets or sealing compounds.

• Material: Multi-Layer Steel (MLS)
• Bore Size: 89mm
• Thickness: .098" compressed
• Part Number: C4580-098

Verified fitment: Nissan 280Z (1975–1978); Nissan 280ZX (1979–1980).