Cometic Pontiac 400/428/455 V8 .030in MLS Cylinder Head Gasket - 4.380in Bore
SKU: 87422403533

Cometic Pontiac 400/428/455 V8 .030in MLS Cylinder Head Gasket - 4.380in Bore

Sale price$1961.55 Regular price$2179.50
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Description

Cometic Pontiac 400/428/455 V8 .030in MLS Cylinder Head Gasket - 4.380in BoreComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 030". 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 0.030". 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
1967-1970 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: 87422403533

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4.2 ★★★★★
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Babsbny reads way too much
New York, US
★★★★★ 4
“Allergy-Friendly and Fresh—My New Favorite
Scent: Orange Blossom
First off, I have to say that I really do enjoy the variety of scents Mrs. Meyer’s comes out with—though not all of them are my cup of tea! I especially like their seasonal releases. So when I spotted this one, I figured it was worth a try. And honestly, it might be my new favorite scent. It’s pleasant and lightly uplifting without being overly floral, musky, or woodsy in strength — basically, nothing that triggers my or my husband’s allergies. It lasts long enough that can provide freshness for a couple of days in my mind without being so overly strong. I also appreciate that Mrs. Meyer’s promotes being vegan, cruelty-free, and non-toxic. Like most natural and smaller-batch products, it’s a bit pricier than the big-brand cleaners, but that’s something I can live with—especially when I catch it on sale. I purchased mine at a discounted price, so it was more in line with what I’d spend on the regular Mrs. Meyer’s line in a brick-and-mortar store. One thing I do fault Mrs Meyers on us their overall bottle design. I don't know how or why, but unless I have some magical gnomes running around my house at night, every single one of these odor room refresher bottles seem to slowly become unscrewed at the top and I can't tell you how many times I have tried to spray and have the bottle become disconnected from the sprayer. Who knows. Maybe it's me and I can't use the spray bottle correctly. So for me I started emptying the this is Meyers room refreshers into one of those continuous spray bottles. Which I think sprays much better than the original Mrs. Meyers bottle. I was just glad it didn't leak in the box on the way here. If I remember correctly it actually was taped down. Since my kiddos are nice enough not to spray cat urine everywhere and I’m not battling wet dog odors, I can’t say this works any better or worse for pet smell than other scents like Basil or Lemon Verbena. For me, it’s more about the fragrance than the heavy-duty pet odor control or enzymes. If I were strictly deciding based on price, I’d probably just wait for a sale or stick to my other favorite limited-edition scents—like Orange Clove or Mint.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 17, 2025
E
Verified Purchase
EB
Fort Morgan, US
★★★★★ 5
Great Product! Terrible spray mechanism
Scent: Coconut Leaf
This is the best odor neutralizer/air freshener I’ve ever used. 5 stars. And it smells very nice. However, zero stars for the spray pump. I’m not talking about the on/off button, but the fact that in two bottles out of three the pump did not depress far enough to create a spray. I tried everything. (See other reviews) So buy the product but keep your working bottles. It’s incredible that such a well established company can’t spend a few cents more per bottle for a reliable sprayer.
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Reviewed in the United States on May 24, 2026
J
Verified Purchase
Julia
San Leandro, US
★★★★★ 5
Smells Like Tommy Girl Perfume
Scent: Orange Blossom
The Orange Blossom scent smells so much like Tommy Girl perfume! Dupe alert hahaha. Really though, they smell almost identical to my nose. It smells great, works great, and really freshens up my space. Long lasting on fabric too.
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Reviewed in the United States on June 2, 2026
K
Verified Purchase
Kathryn Smith
Belleville, US
★★★★★ 5
good product
Scent: Coconut Leaf
This stuff smells amazing! I love it. The bottle is a little flimsy and collapses on itself as it suctions with the spray but the product itself is great. It removes odors from the air and furniture. Good price point also.
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Reviewed in the United States on April 28, 2026
N
Verified Purchase
Nataly
Boise, US
★★★★★ 5
it smells so good
Scent: Coconut Leaf
i got this for the bathroom in my house because we go potty and we also have pets. it honestly works better than a couple other options i have tried in keeping the stink away. my bathroom smells so nice now and im glad i wont have to walk in and have my nose hairs burned off by the stench of my family’s poop. i will definitely be getting more for the rest of the house!
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Reviewed in the United States on May 28, 2026

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