Cometic GM LSX RHS 4.200in Bore .052in MLX 5-Layer Head Gasket

Cometic GM LSX RHS 4.200in Bore .052in MLX 5-Layer Head Gasket

Marsoni

M251S

$121.33

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

Cometic GM LSX RHS 4.200in Bore .052in MLX 5-Layer Head GasketThe Cometic MLS gasket is comprised of three to five layers of stainless steel. Cometic uses stainless steel for increased strength, its ability to rebound and resist corrosion. The outer layers of the gasket are embossed and coated on both sides with a Viton rubber material designed to meet the demands of a variety of harsh sealing environments, load conditions and surface finishes. The Viton coating is heat resistant to 250C or 482F.

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Your Cometic GM LSX RHS 4.200in Bore .052in MLX 5-Layer Head Gasket orders ship within 1-2 business days.

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

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I have just started taking this item and it seems to work. My sleep is better, deeper and I awaken feeling rested. I strongly hope that this item will continue giving me great sleep results! The Magnesium is very beneficial too. I would recommend this supplement! I will purchase again provided it keeps working!!

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Reviewed in the United States on May 25, 2026

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lateforthetrain

Massapequa, US

★★★★★ 4

Reliable

Size: 90 Count (Pack of 1)

The brand has a good reputation. I prefer to order products with the Thorne brand than others, because of its reputation. The magnesium by Thorne is well worth the price. It is reputable and for sleep it works well. Other health benefits are included so not just for sleep but overall health. Good product.

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Reviewed in the United States on May 28, 2026

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Diana E

Bozeman, US

★★★★★ 5

Great brand great quality

Size: 90 Count (Pack of 1)

I bought this supplement during my pregnancy and absolutely love the quality of Thor supplements. It mainly contains magnesium and I highly recommend this brand. They use the purest ingredients and the effects are truly impressive. Since magnesium can cause side effects I was pleased to find this one didn’t have any for me.

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Reviewed in the United States on May 4, 2026

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Sashi O'Hara

Fort Morgan, US

★★★★★ 5

Great product

Size: 90 Count (Pack of 1)

really does help with sleep and muscle relaxation! 10/10 product.

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Reviewed in the United States on May 29, 2026

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Timothy A Dick

Battle Creek, US

★★★★★ 5

excellent product, 100% digestible

Flavor Name: Bone (S), Size: 6 Count (Pack of 1)

excellent product, dog loves these. 100% digestible. not like rawhide that get stuck or can cause a blockage. the Vet said these are great, for a 10+ year old dog these help to keep her teeth clean. highly recommend

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Reviewed in the United States on March 21, 2026