What is the compressed thickness of this head gasket?

The compressed operating thickness for this Cometic MLS head gasket is 0.036 inches. The uncompressed thickness is .027 inches.

Does this head gasket require sealant?

No, Cometic MLS head gaskets are designed to provide maximum sealing performance and do not require any additional sealants.

What type of blocks is this gasket designed for?

This gasket is ideal for aluminum heads to aluminum blocks and aluminum heads to cast iron blocks. It is specifically designed for aluminum sleeved blocks.

Specifications

Brand: Cometic Gasket
Part #: C5527-027
UPC: 191070210069

Cometic Dodge 6.1L Aluminum Sleeved Block 106.30mm Gasket Bore .027in MLS Head Gasket

Name: Cometic Dodge 6.1L Aluminum Sleeved Block 106.30mm Gasket Bore .027in MLS Head Gasket
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-dodge-6-1l-aluminum-sleeved-block-106-30mm-gasket-bore-02-t14-321530
Price: 106.53 USD
Availability: BackOrder

$106.53

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 2005-2010 Chrysler 300. Cometic 6.1L Hemi MLS head gasket with a 4.185in bore for aluminum sleeved blocks.

Key Features

Fits 2005-2010 Chrysler 300, 2008-2010 Dodge Challenger, 2006-2010 Dodge Charger, 2006-2008 Dodge Magnum, and 2006-2010 Jeep Grand Cherokee.
Multi-Layer Steel (MLS) construction offers increased strength and corrosion resistance.
Outer layers are embossed and coated with Viton, a heat-resistant rubber material rated up to 482°F.
Designed for aluminum sleeved blocks and aluminum or cast iron blocks.
Features a 4.185-inch bore, suitable for the 6.1L Gen-3 Hemi engine.
Compressed operating thickness is 0.036 inches; uncompressed thickness is .027 inches.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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About this part

Product Details

If you're working on the 6.1L Gen-3 Hemi engine in your 2005-2010 Chrysler 300, Dodge Challenger, Charger, Magnum, or Jeep Grand Cherokee, this Multi-Layer Steel (MLS) head gasket from Cometic is built to seal your cylinder head to the block effectively. It's specifically designed for aluminum sleeved blocks and features a 4.185-inch bore, matching the 106.30mm specification.

Cometic's MLS design uses multiple layers of stainless steel for increased strength and resistance to corrosion. The outer layers are coated with Viton, a heat-resistant rubber material that can handle temperatures up to 482°F, ensuring a reliable seal even in demanding conditions. This construction means the gasket doesn't require any additional sealants, making installation more straightforward. The center layer is stainless steel and can be varied to achieve different compressed thicknesses, with this particular gasket having a compressed operating thickness of 0.036 inches and an uncompressed thickness of .027 inches.