Cometic 07 Ford Mustang Shelby 5.4L .030 inch MLS Exhaust Gasket (Pair)

The Cometic 07 Ford Mustang Shelby 5.4L .030 inch MLS Exhaust Gasket (Pair) is intended for the verified vehicle applications listed below. Match manufacturer part number C5805-030, exact engine family, bore, thickness, material, sealing surfaces, fasteners, and every product note before ordering.

Key Features

• COMETIC MLS (Multi-Layer Steel) Exhaust Gaskets are designed for extreme cylinder pressures.
• MLS Exhaust Manifold Gaskets maintain a torque set and resist corrosion.
• MLS Exhaust Manifold Gaskets withstand different combinations of cylinder head and exhaust manifold materials.

Fitment

Specifications

What’s Included

One new Cometic gasket product in the exact configuration and quantity identified by manufacturer part number C5805-030. 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 91-01 Ford 4.6L SOHC / 99+ 5.4L Triton .030 inch MLS Exhaust Gaskets (Pair)
• Cometic 11+ 5.0L Coyote .030 inch MLS Exhaust Gaskets (Pair)
• Cometic GM LS1 5.3L/5.7L/6.0L .030 inch MLS Exhaust Gaskets (Pair)

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 2007-2012 Ford Mustang Shelby GT500?
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.