The Cometic top-end gasket kit for Midwest El Bruto with a 4.00‑inch bore includes a .030in head gasket and is specified to require less clamp load. Gaskets are designed to conform load distribution across the sealing area, reducing bore distortion and eliminating the need for sealants or re-torque. Cometic validates components in-house to support reliable top-end sealing in demanding applications.
Cometic Midwest El Bruto 4in Bore Top End Gasket Kit w/ .030 Head Gasket