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Cometic GM LS9/LSA Gen-4 Small Block V8 .052in MLX Cylinder Head Gasket - 4.100in Bore - RHS

SKU: CGSC5985-052

Head Gaskets

CG Head Gaskets...

Cometic GM LS9/LSA Gen-4 Small Block V8 .052in MLX Cylinder Head Gasket - 4.100in Bore - RHS

SKU: CGSC5985-052

Head Gaskets

CG Head Gaskets...

A$505.88
LOW STOCK! Est Ship 4-7 days. HURRY! LOW STOCK. This item is in limited stock at one of our distribution centres. The ETA is the approximate time required to prepare your order for dispatch.
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Description

MLX Gaskets utilize an integrated "stopper" layer for combustion chamber sealing

Product Overview

Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0.098". 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.


Features and Benefits

  • Embossed Outer Layers Coated w/Viton

Product Details

Description:GM LS9/LSA Gen-4 Small Block V8 Cylinder Head Gasket
Part Number:cgsC5985-052
Position:Right
Prop 65 (C, R or CR):CR
Prop 65 - Short Label:Prop_65.jpg
Prop 65 Warning Label:Prop_65.jpg
Prop 65 Yes/No:Yes
Title:Cometic Gasket Automotive GM LS9/LSA Gen-4 Small Block V8 .052 in MLX Cylinder Head Gasket, 4.100 in Bore, RHS
WARNING CA Proposition 65 Message:The state of California has determined that certain chemicals used in the manufacture of this product have been known to cause cancer and birth defects. For more information; visit www.p65Warnings.ca.gov
WARNING CA Proposition 65:Yes

Part Type

Engine Cylinder Head Gasket

Data: v4.2 - Upd: 2026-10-14 00:05:35

Features

  • Embossed Outer Layers Coated w/Viton
  • Improved clamp load around the cylinder without increasing bore distortion

Specifications

Product Attributes - Brand
Cometic
Product Attributes - Manufacturer's Part Number
C5985-052
Product Attributes - Part Type
Head Gaskets
Product Attributes - UPC
191070475673

Reference Information

Brand Name/s Cometic Gasket
StreetFX SKU cgsC5985-052
SFX Item ID 4170094
Supplier Item Code 4170094
Manufacturer SKU C5985-052
Manufacturer UPC 191070475673
Alternative References CGT-C5985-052, LS9/LSA, Gen-4, .052in, 4.100in

Compatibility

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