Cometic MLS Cylinder Head/Base Gasket Kit Liquid Cooled 4.250" bore + .040" w/.014" base

Features
Kit features Multi-Layer Steel (MLS) gaskets and two outer Viton®-coated embossed spring steel layers with an inner steel layer to provide additional support
Made in the USA

Specs
Product Name Gasket
Type Cylinder Head / Cylinder Base
Style Standard Bore
Material MLS (Multi-layer Steel) / Viton
Bore Size 4.250"
Thickness 0.36 mm / 0,014" / 1.02 mm / 0,040"
Units 2 Pack
Riding Style Street

Package info
Weight 0.45 lbs
Height 0.28
Length 8.6
Width 8.11


The Cometic MLS gasket is comprised of three to five layers of stainless steel.

Cometic uses stainless steel for increased strength, it's ability to rebound and corrosion resistance.

The outer layers of the gasket are embossed and coated on both sides with a Rubber material designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes.

The rubber coating is heat resistant to 250C or 482F.

The center or shim layer of the gasket is comprised of an uncoated stainless steel layer, which can be varied to accommodate multiple thickness requirements.

By design the MLS gasket promotes an even torque load across the sealing surface allowing for measurable reduced bore distortion.

Included Items:
(2) Cylinder head gaskets
(2) Cylinder base gaskets
Instructions