Cometic MLS Head Gasket for Evo 4-9




We price match!

Cometic MLS multi layer steel head gaskets for the Mitsubishi 4G63 Evo 4/5/6/7/8/9. These gaskets are available in numerous thickness and bore sizes to match your build. Please review your selection carefully before purchase. The 87mm gaskets are typically used for 2.1L 4G64 block with 4G63 head.

Vehicle Fitment:
Mitsubishi Evo 4/5/6/7/8/9
CN9A Evolution IV
CP9A Evolution V VI
CT9A Evolution VII VIII IX

Purchase Includes:
(1) Gasket

4G63 Evo 4/5/6/7/8/9 Cometic Head Gasket Part Numbers:
Gasket Thickness: Layers: 85mm Bore
(Standard Bore)
86mm Bore
(+1mm Over)
87mm Bore
(+2mm Over)
.036" (0.91mm) 3 Layers C4157-036 C4156-036 C4591-036
.051" (1.29mm) 3 Layers C4157-051 C4156-051 C4591-051
.075" (1.90mm) 5 Layers C4157-075 C4156-075 C4591-075
More Info:
The Cometic MLS Multi Layer Steel head gasket is comprised of three or more stainless steel layers for increased strength, ability to rebound and corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with a Vitton rubber based material which is heat resistant to 482°F.

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. The MLS gasket is ideal for both aluminum heads to cast iron blocks and aluminum heads to aluminum blocks.

See more Cometic Products
See more Cometic Products
© All content is property of STM Tuned Inc

Customer Reviews

Based on 5 reviews
Arturo Parra (Salinas, CA, US)

Cometic MLS Head Gasket for Evo 4-9

Saul Gonzalez (Santo Domingo Este, 32, DO)
Excelent product

The best .!! Fast shipping.!! Best quality

edgardo santiago (Philadelphia, PA, US)
Cometic head gasket

Used on my personal built 500hp evo never have issues with cometic

GC (Santo Domingo Este, 32, DO)
Great Team

Has everything i need for my evo

Kyle Mathews (Houston, TX, US)
Badass Headgasket

I used an 85mm cometic hg in my last build, non o-ringed or anything fancy just good arp 625 headstuds and saw 50 psi alot, no issue, broke a wristpin so pulled the motor and going with stm's manley rotating assembly, going with 86mm pistons amd this 86mm hg, im confident in using this hg it will hold up to anything i throw at it, also its one of the cheaper options, im highly satisfied with this product ive always used cometic for my headgaskets.

Thanks for the great feedback, Kyle! Enjoy : )

Cancer and Reproductive Harm