Cometic Chrysler 420A/ECC .066in MLS Cylinder Head Gasket - 87.5mm Bore - C5497-066

The Cometic Chrysler 420A/ECC .066in MLS Cylinder Head Gasket - 87.5mm Bore - C5497-066 is a precision-engineered head gasket with a 87.5mm bore and .066" 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: 87.5mm
• Thickness: .066" compressed
• Part Number: C5497-066

Verified fitment: Dodge Neon (1995–1998); Mitsubishi Eclipse (1996–1999); Plymouth Neon (1996–1998).