SKU: 31169189318

Cometic Pontiac 400/428/455 V8 .040in MLS Cylinder Head Gasket - 4.380in Bore

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Description

Cometic Pontiac 400/428/455 V8 .040in 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. 040". 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 0.040". 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
1967 Pontiac Catalina 2+2
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: 31169189318

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4.0 ★★★★★
Based on 11 reviews
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V
Verified Purchase
Victor Vögel
Whiting, US
★★★★★ 5
Mesmerizing; shows the butterfly effect in action
Format: Paperback
Charles Mann’s “1493” is about globalization and the Homogenocene epoch. Unlike the plenitude of other recent books about globalization, however, “1493” is about biological globalization rather than economic globalization. The book traces the results of the Columbian Exchange, with chapters devoted to tobacco, the earthworm, malaria, silver, potatoes and sweet potatoes, guano and rubber. The book is in four parts, and is written in an accessible, non-academic style. I found the first three parts of the book, which cover the impact of the Columbian Exchange on the Atlantic, the Pacific and Europe, respectively, to be captivating. These parts of the book demonstrated the fascinating interconnectedness of all things in a globalized society (in other words the “butterfly effect”) – for example, how transporting the sweet potato to Western China led to population migrations from Eastern to Western China, deforestation and overflowing of the Yellow River. The general result of such biological globalization is the creation of the Homogenocene epoch, a term which Mann uses to describe the biological homogenization that has replaced biological diversity since the time of Columbus. In the first three parts of the book, Mann demonstrates how history, biology and chemistry are all interrelated, and how today’s world continues to be influenced by the Columbian Exchange. I found the last part of the book to be less impressive than the first three parts. Part Four is called “Africa in the World,” but confusingly it is about South America, not Africa. Parts of it read more like travel writing than history. Still, the book deserves five stars for the first three thrilling parts, which successfully trace the mesmerizing history of various everyday biological substances.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 31, 2017
J
Verified Purchase
Jamie Barnett
Lake Worth, US
★★★★★ 3
There were periods I was on the edge of my seat. There were times I just wanted to the book to end.
Format: Paperback
I recently started reading at 40 years old to make up for a lot of wasted time and missed education. This is a very informative read, but that said, I had a hard time staying focused sometimes. He gets into a lot of the science pertaining to plagues, epidemics etc which is interesting and I am reluctant to list science as a con as I did learn, but frequently found myself scrolling through several pages just to get the main idea behind the historical part. There were periods that I was on the edge of my seat and there were times I just wanted to the book to end. 1491 was similar. Both useful books, but a bit challenging to follow along especially if you are only reading small amounts at at time like on break at work etc. It jumps around from S. America, N America and China all through the book. I would have preferred that each region be separated. I get that he had his reasons. I am glad I read both books, but I probably should have gone with more of an overview vs the more in-depth content in this. I do not regret reading both books however, and recommend if you already have a good knowledge of this subject and are just trying to learn a little more. I found the information about the slave trade, the most interesting and wasn't aware that the majority of slaves shipped over from Africa went to Mesoamerica and the Caribbean. I also did not realize that plague and sickness really enabled use of African slaves as they were not prone to malaria like the Europeans. There is also some good info about ancient China and also sliver and mercury mining with South American Indians which made the book worth it for me.
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Reviewed in the United States on March 7, 2023
R
Verified Purchase
R. D. Morris
Birmingham, US
★★★★★ 4
If you liked 1491, you'll like 1493
Format: Hardcover
I originally read the first edition of 1491, which I loved. So that's why I ordered 1493. At about the same time 1493 arrived, I found out there was a new, revised version of 1491, which my husband bought from another source. So I re-read it at the same time I read 1493 for the first time. The reason I mention this is that there are some similarities between the revised version of 1491 and the newer book, 1493 - actually some repeated material. That's ok, as the author is taking the premise of 1491 another step further. Essentially, 1491 focuses on what new studies show was really going on in the Western Hemisphere before Columbus' arrival, where native peoples were far more numerous and had more advanced cultures than Europeans previously thought possible. In 1493, Charles Mann shows not only how Columbus and Europeans changed the New World, but how the "Columbian exchange" wrought great changes in the other direction as well. And he pulls in the further exchanges with Asia, to show the trans-global linkages of the phenomenon. So, some of his exposition gets a little repetitious, but overall he's an engaging writer, and for those of us who love the history of cultural exchanges and first contact, these books are mandatory reading!
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Reviewed in the United States on October 5, 2011
I
Verified Purchase
Ian T
Lowell, US
★★★★★ 5
Truly worth every penny. DS2r?
Format: Hardcover
Truly incredible documentation of the thoughtful work of a handful of artists. I'm hoping that by supporting this book we may inch ourselves closer to a Dead Space 2 remake lead by Motive studio. This book is a must for fans or the game and horror in general. Well made, good quality images, lore drops, developer letters. Its fantastic!
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Reviewed in the United States on May 15, 2025
A
Verified Purchase
Amazon Customer
West Palm Beach, US
★★★★★ 5
Nice art
Format: Hardcover
The art is good and I love the comparisons to the og
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 12, 2025

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