Cometic Twin Cam Base Gasket 4inBore .020in Stock Pattern,.4.210inId - C10287-020

The Cometic Twin Cam Base Gasket 4inBore .020in Stock Pattern,.4.210inId - C10287-020 is a precision-engineered gasket kit with a 4" bore and .020" compressed thickness.

This Cometic complete gasket kit delivers a comprehensive, precision-matched set of seals and gaskets engineered to OE or better specifications. Each component is manufactured from materials specifically chosen for their temperature range, chemical resistance, and compressibility — ensuring every sealing surface in your engine is properly protected during rebuild or performance upgrades.

• Bore Size: 4"
• Thickness: .020" compressed
• Part Number: C10287-020