Cometic Harley-Davidson 99-05Dyna99-06 Softail Complete 4.250inBore.030inMls - C9777F-4250-030

The Cometic Harley-Davidson 99-05Dyna99-06 Softail Complete 4.250inBore.030inMls - C9777F-4250-030 is a precision-engineered gasket kit designed for a 4.250" bore.

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: 4.250"
• Part Number: C9777F-4250-030