Cometic GM 8.5in .060in Fiber Differential Cover Gasket - 10 Bolt - C15232FC

The Cometic GM 8.5in .060in Fiber Differential Cover Gasket - 10 Bolt - C15232FC is a precision-engineered head gasket with a compressed thickness of .5".

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: .5" compressed
• Part Number: C15232FC

Verified fitment: Buick Apollo (1973–1975); Buick Centurion (1971–1973); Buick Century (1973–1977); Buick Commercial Chassis (1991–1996); Buick Electra (1971–1989); Buick Estate Wagon (1975–1983); Buick LeSabre (1966–1990); Buick Rainier (2004–2007); and 122 more.