Cometic 86-90 BMW Cooper Mini 1990cc S14820/B23 93.4mm Bore .01 inch MLS Head Gasket - C4294-030

The Cometic 86-90 BMW Cooper Mini 1990cc S14820/B23 93.4mm Bore .01 inch MLS Head Gasket - C4294-030 is a precision-engineered head gasket with a 93.4mm bore and .01" 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: 93.4mm
• Thickness: .01" compressed
• Part Number: C4294-030

Verified fitment: BMW M3 (1988–1991).