Cometic Nissan VG30DE/VG30DETT Top End Gasket Kit - 90mm Bore - .045in MLS Cylinder Head Gasket - PRO2040T-900-045

The Cometic Nissan VG30DE/VG30DETT Top End Gasket Kit - 90mm Bore - .045in MLS Cylinder Head Gasket - PRO2040T-900-045 is a precision-engineered head gasket with a 90mm bore and .045" 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: 90mm
• Thickness: .045" compressed
• Part Number: PRO2040T-900-045

Verified fitment: INFINITI J30 (1993–1997); Nissan 300ZX (1990–1996).