Cometic Chevrolet 348/409 W-Series Big Block V8 .064 AM Exhaust Manifold Gasket Set
SKU: 7499851857

Cometic Chevrolet 348/409 W-Series Big Block V8 .064 AM Exhaust Manifold Gasket Set

Sale price$38.70 Regular price$43.00
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Ships within 48 hours Β· Estimated delivery Jul 5 - Jul 10

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Description

Cometic Chevrolet 348/409 W-Series Big Block V8 .064 AM Exhaust Manifold Gasket SetCOMETIC 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

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. This exhaust gasket features 2.082" x 1.508" Port.

  • Withstands different combinations of cylinder head and manifold materials
  • Will not burn through or push out
  • Maintains a torque set
  • Requires No Sealants
  • Corrosion resistant

This Part Fits:

Year Make Model Submodel
1961-1965 Chevrolet Bel Air Base
1961-1965 Chevrolet Biscayne Base
1961 Chevrolet Brookwood Base
1961-1965 Chevrolet Impala Base
1964-1965 Chevrolet Impala SS
1961 Chevrolet Kingswood Base
1961 Chevrolet Nomad Base
1961 Chevrolet Parkwood Base
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Exchange/Return Notes
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SKU: 7499851857

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Audrey T.
Lowell, US
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Great Supplements. Good prices. Made in the USA
Size: 90 Count (Pack of 1)
I love this company for all my supplement needs. My only complaint about the magnesium supplement is that the capsules are pretty large. If you have a problem swallowing pills/capsules you may have a bit of trouble swallowing these. However, I’ve never had magnesium that was easy to swallow. Most of Pure Supplements are small and very easy to swallow. The magnesium is the exception. All magnesium pills are large.
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Reviewed in the United States on May 14, 2026
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Jamie Harmon
Houston, US
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Constipation relief
Size: 180 Count (Pack of 1)
I use this for my 3 year old, as he’s nervous about pooping due to past discomfort. Safe and effective!
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Reviewed in the United States on May 25, 2026
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Natalia Siguenza
Phoenix, US
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The brand is very trustworthy!
Size: 180 Count (Pack of 1)
This is an excellent supplement, I highly recommend it. I can feel the changes after just a couple of weeks of using it. It's very effective in helping me fall asleep after trying lots of different things
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Reviewed in the United States on May 9, 2026
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Susan Peterson
Boise, US
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Helped wonderfully with sleep and anxiety.
Size: 180 Count (Pack of 1)
Very good product, Has helped immensely by taking 2 capsules about 2 hrs before bedtime. I have had terrible time falling asleep and these have helped! I’ve ordered about 4 times, don’t want to be with out them.!
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Reviewed in the United States on May 27, 2026
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Mrs. Carolyn P. Ryder
Battle Creek, US
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Why magnesium citrate.
Size: 180 Count (Pack of 1)
We take this product for consistent bowel control. My husband takes two am and pm. I take one am and pm, sometimes take an additional one. Works well.
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Reviewed in the United States on May 29, 2026

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