Cometic Chevrolet Gen-1 Small Block V8 .043in CFM-20 Intake Manifold Gasket Set - Brodix WP247 Head - C5426-043

The Cometic Chevrolet Gen-1 Small Block V8 .043in CFM-20 Intake Manifold Gasket Set - Brodix WP247 Head - C5426-043 is a precision-engineered intake gasket with a compressed thickness of .043".

Cometic premium intake gaskets provide a leak-proof seal between the intake manifold and cylinder head. Built with Cometic's premium materials, this gasket meets or exceeds OEM specifications for durability and sealing performance. A proper intake seal is critical for maintaining correct air-fuel mixture, vacuum, and coolant routing — making these gaskets essential for any engine build or intake upgrade.

• Thickness: .043" compressed
• Part Number: C5426-043

Verified fitment: Buick Century (1977–1981); Buick LeSabre (1978, 1982); Buick Regal (1977–1981, 1986); Buick Skylark (1977–1979); Chevrolet Bel Air (1955–1975); Chevrolet Biscayne (1958–1972); Chevrolet Blazer (1969–1974); Chevrolet Brookwood (1958–1961, 1969–1972); and 76 more.