Cometic Ford SB 289-302/351 Non-SVO Head 4.010in Bore .040in MLX Head Gasket - C15371-040

The Cometic Ford SB 289-302/351 Non-SVO Head 4.010in Bore .040in MLX Head Gasket - C15371-040 is a precision-engineered head gasket with a 4.100" bore and .010" compressed thickness.

The Cometic MLX Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring MLX Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers for superior sealing under extreme cylinder pressures and temperatures. 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: MLX Multi-Layer Steel (MLS)
• Bore Size: 4.100"
• Thickness: .010" compressed
• Part Number: C15371-040

Verified fitment: AC Shelby Cobra (1962–1968); Ford 300 (1963); Ford Bronco (1966–1996); Ford Country (1963–1974, 1987–1991); Ford Custom (1964–1977); Ford E 100 (1969–1983); Ford E 150 (1975–1996); Ford E 200 (1969–1974); and 50 more.