
The Cometic Street Pro top-end gasket kit for Ford Y‑Block engines with a 3.840-inch bore supplies the gaskets and seals needed for a complete street rebuild. Cometic emphasizes domestic manufacturing—materials and assembly in the USA—and packages an MLS cylinder head gasket that seals without additional sealer. The kit is aimed at street riders seeking a single, comprehensive gasket set for their rebuild.
Cometic Street Pro Ford 55-64 Y Block 3.840in Bore Top End Gasket Kit