SKU: 75879939192

Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .066in MLS Cylinder Head Gasket - 4.500in Bore

Sale price$135.85 Regular price$150.95
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Ships within 48 hours · Estimated delivery Aug 7 - Aug 12

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Description

Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI .066in MLS Cylinder Head Gasket - 4.500in BoreComprised 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

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.
Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
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SKU: 75879939192

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Frugalliving
Whiting, US
★★★★★ 5
Flattering and classy
Size: Medium, Color: White
Thin but I love it that way. Is not overly wrinkled after ironing but wrinkles terribly when washed. Fits well not tight or too loose. Buy your exact size. The white is very classy.
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Reviewed in the United States on February 15, 2025
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Jack
Birmingham, US
★★★★★ 1
Very Thin, low quality, runs small
Size: Medium, Color: Light Green
Way too thin. It's completely see-through, and the fit runs small. I forgot to return it and wound up giving it away to Goodwill.
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Reviewed in the United States on July 27, 2025
J
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Jamie Fabre
Massapequa, US
★★★★★ 3
For the money
Size: Medium, Color: White
Nice shirt but pretty see through. Worked for what we needed it too. Washed well and will use again next summer.
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Reviewed in the United States on September 2, 2025
M
Verified Purchase
Mark Branchaud
Port Orchard, US
★★★★★ 5
Cotton Linen Henley
Size: X-Large, Color: White, Size: X-Large, Color: White
Fits nice Wears nice. Light and comfy I will buy other colors Thanku!
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Reviewed in the United States on June 5, 2025
J
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Jay Money
Fort Morgan, US
★★★★★ 5
Good but a little small
Color: Dark Grey, Size: Large
Seems worth its price, nothing fancy. It's tight in the shoulders but a size up would become too boxy in the waist for me. Didnt shrink too much so the size it arrives as should tell you.
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Reviewed in the United States on February 10, 2026

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