Cometic Chevy Small Block 4.125 inch Bore .060 inch MLS Head Gasket (w/All Steam Holes)

Cometic Chevy Small Block 4.125 inch Bore .060 inch MLS Head Gasket (w/All Steam Holes)

Marsoni

M251S

$128.84

Get it in 3 business days with 1 day shipping. Friday, May 29

Cometic Chevy Small Block 4.125 inch Bore .060 inch MLS Head Gasket (w/All Steam Holes)Comprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 060". With Steam Holes. 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

Easy Shipping

Quick Dispatch:

Your Cometic Chevy Small Block 4.125 inch Bore .060 inch MLS Head Gasket (w/All Steam Holes) orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Cometic Chevy Small Block 4.125 inch Bore .060 inch MLS Head Gasket (w/All Steam Holes) ships.

Need Help?
Questions about Cometic Chevy Small Block 4.125 inch Bore .060 inch MLS Head Gasket (w/All Steam Holes), sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Cometic Chevy Small Block 4.125 inch Bore .060 inch MLS Head Gasket (w/All Steam Holes) in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

The ball bearings make them roll smooth. I've put plenty of pressure through them and no bending or breaking. The middle sized unit is probably the most useful. The small one has it's uses but can act like a pizza cutter and easily go through sound deadening mats. The large one has a little too much surface area to get a good crush on the mats.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on August 31, 2025

Verified Purchase

Calvin Stafford

Grantham, US

★★★★★ 5

Works great, good price

Makes installing sound deadening panels a breeze. A little elbow grease required but makes for perfect contact with the sheet metal and butyl.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 19, 2026

Verified Purchase

Jare

Charlottesville, US

★★★★★ 5

Well Made Tools!

I have been installing Kilmat in my early 74 Datsun 260Z restoration and these tools are very nice for the price. I like them because they actually have ball bearings and move smoothly over the matting. The size selection is very handy as well and even has some nice finished wooden handles.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 9, 2026

Verified Purchase

Placeholder

Alexandria, US

★★★★★ 5

Perfect applicators tool

Tool worked great. Bonds sound proofing to metal perfectly.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on April 9, 2026