Cometic Ford 352/390/410/428 FE V8 Top End Gasket Kit-4.425in Bore-.040in MLS Cylinder Head Gasket - PRO1027T-4425-040

The Cometic Ford 352/390/410/428 FE V8 Top End Gasket Kit-4.425in Bore-.040in MLS Cylinder Head Gasket - PRO1027T-4425-040 is a precision-engineered head gasket with a 4.425" bore and .425" 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: 4.425"
• Thickness: .425" compressed
• Part Number: PRO1027T-4425-040

Verified fitment: AC Shelby Cobra (1967–1971); Ford 300 (1963); Ford Country (1961–1971); Ford Custom (1964–1971); Ford F 100 (1965–1971); Ford F 250 (1965–1971); Ford F 350 (1965–1971); Ford Fairlane (1961–1970); and 25 more.