Cometic Honda K20Z3 86mm Bore .030in MLS Top End Gasket Kit

The Cometic Honda K20Z3 86mm Bore .030in MLS Top End Gasket Kit is intended for the verified vehicle applications listed below. Match manufacturer part number PRO2054T, exact engine family, bore, thickness, material, sealing surfaces, fasteners, and every product note before ordering.

Fitment

Specifications

What’s Included

One new Cometic gasket product in the exact configuration and quantity identified by manufacturer part number PRO2054T. Fasteners, sealants, fluids, companion gaskets, tools, and related engine components are included only when expressly stated for this exact part number.

About Cometic Gasket

Cometic develops sealing products for automotive and powersports engine applications. Correct selection remains exact-engine, exact-dimension, exact-material, exact-interface, and exact-part-number specific.

Related Cometic Gasket Products

• Cometic Ford 5.0L Gen-2 Coyote Modular V8 Top End Gasket Kit 94mm Bore 040in MLS Head Gasket
• Cometic Street Pro Honda 1990-01 DOHC B18A1/B1 Non-VTEC 82mm Bore Top End Kit
• Cometic Street Pro Honda 1992-95 SOHC D16Z6 76mm Bore Top End Kit

Browse the Cometic Gasket collection for related head, intake, exhaust, valve-cover, and engine gasket products.

Frequently Asked Questions

Will this Cometic gasket fit my 2008 Honda Civic MUGEN Si?
That application is listed, but confirm the exact engine, bore, gasket thickness, material, sealing-surface requirements, and manufacturer part number before ordering.

Can I choose gasket thickness by vehicle alone?
No. Confirm the exact engine build, bore, deck and head condition, installed clearances, compression target, and manufacturer instructions before selecting thickness.

Do the sealing surfaces need preparation?
Yes. Follow the current Cometic and engine-builder requirements for surface finish, flatness, cleanliness, fasteners, torque procedure, and any specified sealant.

Installation Instructions

Follow the current Cometic and engine-manufacturer instructions for this exact part number. Verify surface finish, flatness, cleanliness, orientation, fasteners, torque sequence, torque values, sealant requirements, clearances, and fluid procedures before assembly. Inspect and test the completed repair before full-load operation.