Cometic Buick Big Block V8 .031in Fiber Water Outlet Gasket - C15004-031

The Cometic Buick Big Block V8 .031in Fiber Water Outlet Gasket - C15004-031 is a precision-engineered head gasket with a compressed thickness of .031".

The Cometic Fiber head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Fiber construction, this gasket uses a high-performance composite material with excellent sealability across a range of surface finishes and clamp loads. 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: Fiber
• Thickness: .031" compressed
• Part Number: C15004-031

Verified fitment: Buick Centurion (1971–1973); Buick Century (1973–1974); Buick Electra (1967–1974); Buick Estate Wagon (1970–1974); Buick GS (1968–1972); Buick LeSabre (1970–1974); Buick Regal (1973–1974); Buick Riviera (1967–1974); and 3 more.