Cometic 68-78 Pontiac V8 Bonneville / Catalina .188in Molded Rubber Valve Cover Gasket (Each) - C5044

The Cometic 68-78 Pontiac V8 Bonneville / Catalina .188in Molded Rubber Valve Cover Gasket (Each) - C5044 is a precision-engineered valve cover gasket with a compressed thickness of .188".

Cometic Rubber valve cover gaskets replace the failure-prone OEM cork or foam gaskets with a durable, performance-grade seal. Featuring Rubber construction, this gasket uses a flexible elastomeric compound engineered for leak-free sealing in low-pressure applications. These gaskets resist oil leaks under sustained high engine temperatures and are designed for repeated removal and reinstallation without loss of sealing performance.

• Material: Rubber
• Thickness: .188" compressed
• Part Number: C5044

Verified fitment: Buick LeSabre (1975); Oldsmobile 88 (1975); Oldsmobile 98 (1975); Oldsmobile Custom Cruiser (1975); Pontiac Bonneville (1968–1978); Pontiac Catalina (1968–1978); Pontiac Executive (1968–1970); Pontiac Firebird (1968–1979); and 8 more.