Cometic Buick LC2/LC4/LC6/LC8/LC9/LD5 - Stage I V6 .060in Fiber Intake Manifold Gasket Set - C5694-188

The Cometic Buick LC2/LC4/LC6/LC8/LC9/LD5 - Stage I V6 .060in Fiber Intake Manifold Gasket Set - C5694-188 is a precision-engineered intake gasket with a compressed thickness of .060".

Cometic Fiber intake gaskets provide a leak-proof seal between the intake manifold and cylinder head. Featuring Fiber construction, this gasket uses a high-performance composite material with excellent sealability across a range of surface finishes and clamp loads. 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.

• Material: Fiber
• Thickness: .060" compressed
• Part Number: C5694-188

Verified fitment: Buick Century (1979–1980); Buick Electra (1980–1984); Buick LeSabre (1978–1984); Buick Regal (1978–1987); Buick Riviera (1979–1985); Cadillac DeVille (1980–1982); Cadillac Eldorado (1981–1982); Cadillac Fleetwood (1980–1982); and 7 more.