What does MLS mean for a head gasket?

MLS stands for Multi-Layer Steel. This construction uses several layers of stainless steel to create a strong, durable seal that can handle high pressures and temperatures. It's a popular choice for performance and rebuilt engines.

What is the Viton coating for?

The Viton rubber coating on the outer layers helps create a reliable seal, even on less-than-perfect surfaces. Viton is chosen for its excellent resistance to heat, up to 482°F, which is important for maintaining seal integrity in harsh engine environments.

Does this gasket come with installation hardware?

This product is for the head gasket only. It is recommended to consult the manufacturer's installation instructions for any required hardware or specific preparation steps.

Specifications

Brand: Cometic Gasket
Part #: C4604-030
UPC: 191070117313

Cometic Toyota 4A-GE 20V 81mm Bore .030 inch MLS Head Gasket

Name: Cometic Toyota 4A-GE 20V 81mm Bore .030 inch MLS Head Gasket
Brand: Cometic Gasket
SKU: cometic-gasket-cometic-toyota-4a-ge-20v-81mm-bore-030-inch-mls-head-gasket-t14-45268
Price: 106.52 USD
Availability: BackOrder

$106.52

On Backorder

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

Fits 2015-2019 Dodge Challenger. Cometic MLS head gasket for 81mm bore, .030 inch. Built with stainless steel and Viton for tough sealing.

Key Features

Fits 2015-2019 Dodge Challenger.
Cometic MLS head gasket for Toyota 4A-GE 20-valve engines.
Features an 81mm bore size.
This gasket is .030 inch undersize.
Constructed from multiple layers of stainless steel for strength and corrosion resistance.
Outer layers are embossed and coated with heat-resistant Viton rubber.

⚠️ 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

Secure CheckoutFast Shipping631-982-0042

Will it fit your car?

About this part

Product Details

If you're rebuilding the top end of your 4A-GE engine, a solid head gasket is crucial for sealing combustion pressure and coolant. This Cometic MLS (Multi-Layer Steel) head gasket is built specifically for the 4A-GE 20-valve engine with an 81mm bore, and it's sized .030 inch undersize to account for machine work or specific build requirements.

Cometic uses multiple layers of stainless steel for this gasket, which gives it strength and helps it resist corrosion and rebound under pressure. The outer layers are treated with a Viton rubber coating on both sides. Viton is known for its heat resistance, handling temperatures up to 482°F, making it suitable for demanding sealing environments and various surface finishes you might encounter during an engine build.