Cometic Ultima Billet Rocker Kit 77-109, Rb028 & Rb033 - C9121

The Cometic Ultima Billet Rocker Kit 77-109, Rb028 & Rb033 - C9121 is a precision-engineered gasket kit.

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.

• Part Number: C9121