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Cometic Gasket

Cometic Chrysler B/RB V8 .120in MLS Cylinder Head Gasket - 4.350in Bore

$261.92 $235.73 Save $26.19

SKU: C006 C5460-120

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Description

Part #: C5460-120

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.120". Cometic MLS (Multi-Layer Steel) Head Gaskets provide maximum sealing performance for todays high output engines and require no sealants. MLS gaskets are ideal for both aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. They can withstand the shearing force created by the two materials. MLS gaskets have increased strength because they are comprised of multiple layers of stainless steel; which also creates the ability to rebound and resist corrosion. The outer layers are embossed and coated on both sides with Viton (a flour elastomer rubber based material that is heat resistant to 250 C/ 482 F). Viton is designed to meet the demands of a variety of harsh sealing environments, load conditions, and surface finishes. The center or shim layer is uncoated stainless steel, which can be varied to accommodate multiple thickness requirements.

Chrysler B/RB V8 .120in. MLS Cylinder Head Gasket | 4.350in. Bore

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

MIA's Description

The Cometic C5460-120 is a Multi-Layer Steel (MLS) cylinder head gasket designed for Chrysler B/RB V8 engines. It features multiple embossed layers of stainless steel with outer layers coated in Viton rubber for enhanced sealing performance.

With a compressed operating thickness of 0.120 inches and a bore size of 4.350 inches, this gasket is engineered for high-output engines and requires no sealants. It is suitable for use with aluminum heads on aluminum blocks, as well as aluminum heads on cast iron blocks, providing strength, reboundability, and corrosion resistance. The Viton coating offers heat resistance up to 482°F (250°C) and is designed for demanding sealing environments. The center shim layer is uncoated stainless steel, allowing for varied thickness requirements.

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Specifications

BrandCometic Gasket
Part NumberC006 C5460-120

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Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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