Cometic Rover 3.5/3.9L V8 89mm Bore .066in MLS 14 Bolt Head Gasket - C4367-066

The Cometic Rover 3.5/3.9L V8 89mm Bore .066in MLS 14 Bolt Head Gasket - C4367-066 is a precision-engineered head gasket with a 89mm bore and .066" 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: .066" compressed
• Part Number: C4367-066

Verified fitment: Land Rover Defender 110 (1993); Land Rover Range Rover (1970–1974, 1989–1993).