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Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI 4.580in Bore .051in MLS Cylinder Head Gasket

Marsoni M251S
Sale price$104.32
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Cometic GM/Mercury Marine Big Block V8 Gen-IV/V/VI 4.580in Bore .051in MLS Cylinder Head GasketComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed thickness is 0. 051". 4 Bolts in Valley. 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
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  • We offer a 30-day return/exchange service after receiving.
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4.6 ★★★★★
Based on 2205 reviews
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Frederick
Natrona Heights, US
★★★★★ 5
Very satisfied
Size: XX-Large, Color: Green
5 stars great quality many compliments
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 7, 2025
L
Verified Purchase
Leceta A.
Birmingham, US
★★★★★ 5
Royalty
Size: Large, Color: Royal
This royal blue suit made him look like true royalty. Paired with a tan turtleneck and brown shoes he looked like a distinguished gentleman.
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Reviewed in the United States on February 12, 2026
P
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Phylicia Goings
Belleville, US
★★★★★ 5
Fabulous Purchase Wonderful Quality for The Price
Size: Large, Color: Burgundy
Fabulous purchase! I plan to buy other colors.
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Reviewed in the United States on February 22, 2026
C
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Cody Croxford
Lexington, US
★★★★★ 5
Good fit
Size: Small, Color: Black
Fits amazing! Will be wearing this for my wedding. My Fiancée loves it
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Reviewed in the United States on November 30, 2023
D
Verified Purchase
Dress Code
Charlottesville, US
★★★★★ 4
This passes the etiquette for a formal day occasion—better if you tailor it.
Size: Small, Color: Grey
Speaking to Americans here. Size S fits a perfect "walmart small". (tall) But the waist of the jacket is boxy. If you went to a tailor, and had the waist fitted for 80 freedom-eagles, you'd still come out ahead. This is great quality for three-piece suit. I'm skipping the vest, as it has no special features that pair it with morning suit. It's just a cheap, shiny prom-rental vest. Trouser waist is a perfect fit. Fabric feels genuine for a lightweight summer suit. Contrary to some of the illustrations, the trousers fit on the "natural waist', not the "blue jeans waist". This means you need to pull them up, like formal wear of the 20th century, so the ankles don't puddle. Wear the trousers with suspenders. The hem of the trousers is funky. But traditionally, you have that finished by a tailor as well.
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Reviewed in the United States on October 3, 2025

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