Cometic Pontiac 400/428/455 V8 .075in MLS Cylinder Head Gasket - 4.200in Bore
SKU: 19925543468

Cometic Pontiac 400/428/455 V8 .075in MLS Cylinder Head Gasket - 4.200in Bore

Sale price$124.86 Regular price$138.73
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Description

Cometic Pontiac 400/428/455 V8 .075in MLS Cylinder Head Gasket - 4.200in 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.

This Part Fits:

Year Make Model Submodel
1975 Buick LeSabre Base
1975 Buick LeSabre Custom
1975 Oldsmobile 98 Luxury
1975 Oldsmobile 98 Regency
1975 Oldsmobile Custom Cruiser Base
1975 Oldsmobile Custom Cruiser Panel
1975 Oldsmobile Delta 88 Base
1975 Oldsmobile Delta 88 Royale
1968-1978 Pontiac Bonneville Base
1976-1978 Pontiac Bonneville Brougham
1968-1970,1978 Pontiac Bonneville Safari
1968-1978 Pontiac Catalina Base
1971-1972 Pontiac Catalina Brougham
1968-1978 Pontiac Catalina Safari
1968-1970 Pontiac Catalina Ventura
1968-1970 Pontiac Executive Base
1968-1970 Pontiac Executive Safari
1968-1969 Pontiac Firebird 400
1968-1977 Pontiac Firebird Base
1970-1974,1976 Pontiac Firebird Esprit
1970-1979 Pontiac Firebird Formula
1969-1979 Pontiac Firebird Trans Am
1973-1975 Pontiac Grand Am Base
1975-1977 Pontiac Grand LeMans Base
1975,1977 Pontiac Grand LeMans Safari
1968-1974,1976-1977 Pontiac Grand Prix Base
1975,1977 Pontiac Grand Prix LJ
1975-1977 Pontiac Grand Prix SJ
1971-1978 Pontiac Grand Safari Base
1971-1974 Pontiac Grandville Base
1975 Pontiac Grandville Brougham
1968-1973 Pontiac GTO Base
1970-1971 Pontiac GTO The Judge
1968-1977 Pontiac LeMans Base
1972-1974 Pontiac LeMans Luxury
1969-1970,1973-1975,1977 Pontiac LeMans Safari
1974 Pontiac LeMans Safari Luxury
1970-1977 Pontiac LeMans Sport
1971 Pontiac LeMans T37
1968-1970 Pontiac Tempest Base
1968-1969 Pontiac Tempest Custom
1970 Pontiac Tempest GT
1968-1969 Pontiac Tempest Safari
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SKU: 19925543468

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4.2 ★★★★★
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A
Verified Purchase
Anthony Howell
San Leandro, US
★★★★★ 5
these are amazing
Flavor Name: Chicken - Regular, Size: 6 Count (Pack of 1)
A must-have for teething puppies m safe, effective, and they actually love them These N-Bone types have a great Puppy Teething Rings have been a total lifesaver during the teething stage. My puppy spends a solid 15–20 minutes working on one, which helps soothe her gums and keeps her from chewing on furniture or shoes. They’re soft enough to be safe for developing teeth but firm enough to give her something satisfying to gnaw on. The chicken flavor clearly hits the spot—she gets excited every time I grab the bag. I also appreciate that they’re fully edible and made with ingredients like calcium and DHA to support growth. No rawhide, no weird plastic texture just a treat that’s designed for exactly what puppies need. They can get a little sticky if left out too long, so I recommend supervising and tossing any unfinished pieces. Other than that, these are easily one of the best teething products I’ve found. Worth every penny.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 1, 2025
J
Verified Purchase
J CASSIN
Houston, US
★★★★★ 5
Best chew “toy” ever!
Flavor Name: Chicken - Regular, Size: 6 Count (Pack of 1)
Our new puppy kept biting everything-even us! Ten chew toys later and still biting. We bought these, and oh my!, what a difference. This keeps her occupied for l o n g periods of time and has settled her biting us down to almost never.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 9, 2026
S
Verified Purchase
Shemeka Nisely
Boise, US
★★★★★ 4
My Babies love them.
Flavor Name: Chicken - Regular, Size: 6 Count (Pack of 1), Flavor Name: Chicken - Regular, Size: 6 Count (Pack of 1)
I typically buy this monthly. I originally bought this for my toy poodle five years ago. He's five now and loves these things! I also started my Doodle off with these to help him. He soon became baby Jaws and devoured through these. Now, as a two year old he also prefers theses as a treat.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
D
Verified Purchase
Daniela Martinez
Omaha, US
★★★★★ 5
Pet teething treats
Flavor Name: Chicken - Regular, Size: 3.6 Ounce (Pack of 1)
I love these!!! They are great for puppies that are constantly biting on everything. I have used it for all my dogs and never have had a dog that bites cables or shoes. And they are sturdy which I like.
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Reviewed in the United States on May 7, 2026
A
Verified Purchase
alicia
Lowell, US
★★★★★ 5
Puppies love them
Flavor Name: Chicken - Regular, Size: 6 Count (Pack of 1)
Puppies love these rings. Give it to them in morning when I leave to keep them occupied for a moment while I step out the house for work so they are distracted instead of whining. Hardness is good enough for my mini bernedoodle but Goldendoodle chews it up quickly. I’m glad these are edible and dog friendly. Just as pictured l.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026

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