Cometic Pontiac 428 / 455 V8 4.380in Bore .036in MLS Head Gasket

Cometic Pontiac 428 / 455 V8 4.380in Bore .036in MLS Head Gasket

Marsoni

M251S

$107.98

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

Cometic Pontiac 428 / 455 V8 4.380in Bore .036in MLS Head GasketComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 036". 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

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
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If I could give this review, zero stars, I definitely would. I am extremely unhappy with the whole experience I’ve had with the seller, which is woot. They have no experience in selling products. They attach fake serial numbers on items that they shipped to you and when you tell them, you have a problem they are of no assistance. I am extremely infuriated with the quality of this product. I spent a lump sum amount of money on this now piece of junk. Oh, and to add my house almost caught on fire because the product overheated. I do not recommend anybody buy from the seller. The functionality is terrible. I am going to spread the word to everybody about my experience.

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Reviewed in the United States on October 16, 2025

Verified Purchase

Cyn Fry

Massapequa, US

★★★★★ 5

Great little machine

Style: 88 oz & 5 Presets

I bought two! My sons love them!

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Reviewed in the United States on April 17, 2026

Verified Purchase