Cometic GM 7.75in .032in AFM Differential Cover Gasket - 9 Bolt - C15230

The Cometic GM 7.75in .032in AFM Differential Cover Gasket - 9 Bolt - C15230 is a precision-engineered head gasket with a compressed thickness of .75".

The Cometic Aramid Fiber Matrix (AFM) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Aramid Fiber Matrix (AFM) construction, this gasket uses a high-performance composite gasket material offering excellent chemical resistance and compressibility. 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: Aramid Fiber Matrix (AFM)
• Thickness: .75" compressed
• Part Number: C15230

Verified fitment: Chevrolet Camaro (1987–1990); Pontiac Firebird (1985–1991).