Cometic Oldsmobile Gen-2 Rocket V8 .060in MLS Cylinder Head Gasket - 4.125in Bore - C5808-060

The Cometic Oldsmobile Gen-2 Rocket V8 .060in MLS Cylinder Head Gasket - 4.125in Bore - C5808-060 is a precision-engineered head gasket with a 4.125" bore and .060" compressed thickness.

The Cometic Multi-Layer Steel (MLS) head gasket is engineered for high-performance and racing applications where OEM gaskets fall short. Featuring Multi-Layer Steel (MLS) construction, this gasket uses multiple embossed steel layers that conform to surface irregularities and maintain a positive seal. 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: Multi-Layer Steel (MLS)
• Bore Size: 4.125"
• Thickness: .060" compressed
• Part Number: C5808-060

Verified fitment: Buick Centurion (1973); Buick Century (1973–1974); Buick Electra (1975–1976); Buick Estate Wagon (1973, 1975–1976); Buick LeSabre (1972–1976); Buick Regal (1973–1974); Buick Riviera (1975–1976); Oldsmobile 442 (1968–1971); and 14 more.