SKU: 55258984257

Cometic Pontiac 400/428/455 V8 .045in MLS Cylinder Head Gasket - 4.200in Bore

Sale price$124.20 Regular price$138.00
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Description

Cometic Pontiac 400/428/455 V8 .045in 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. 045". 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 0.045". 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: 55258984257

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devo129
Omaha, US
★★★★★ 5
Love denon
Style: AVR-X1800H
Value for money,looks and connection quality
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 16, 2026
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Whomanic
San Leandro, US
★★★★★ 5
Nice AVR
Style: AVR-X1800H
Refurbished and looking like brand new. One small scratch on the side. It went in a cabinet and it's hidden. All paperwork seemed to be there. If I didn't know it looks like factory sealed . I've got an older Denon. Just wanted to move up to 7.2. Audyssey recognize a second sub. But neither did my older on. No problem with that though. Just FYI. After the original setup and minor tweaking it sounds fantastic for me. I haven't had it but a few days and I hope I get many years of enjoyment from this
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Reviewed in the United States on May 29, 2025
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George Cook
Battle Creek, US
★★★★★ 5
Love it.
Style: AVR-X1800H
Love my Denon AV-1800 ....
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Reviewed in the United States on August 9, 2025
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Jeffrey Rosen
Lowell, US
★★★★★ 5
Best value
Style: AVR-X1800H
Great receiver ready to start awesome soung
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Reviewed in the United States on May 11, 2025
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Verified Purchase
CharlieOakes
Lowell, US
★★★★★ 5
Very good audio receiver for my tower speakers and record player set up
Style: Stereo Receiver, Configuration: Receiver
I have had my 1980s Roger sound lab CG 82 Tower speakers connected to a 1999 Technics audio receiver. I use this set up for Radio and my record player. After many good years, the low end on my audio receiver gave out. I have had it serviced before, but I have owned it for five years and it is a 27-year-old piece of gear that has seen better days. ChatGPT led me to this receiver. It took me less than five minutes to connect my speakers. What I love about this receiver is that it’s so simple to use. The radio signal is very good right out the box without an additional antenna. I was resistant to buying a Bluetooth receiver, but it connected to my iPad and my iPhone in seconds. Now I can play backing tracks through my Roger sound lab speaker speakers while I jam out on guitar. No issues with sound quality or anything like that. Runs cool and quiet. If you are a total audio file, you could buy something more expensive. I am a musician and I listen to vinyl. Mostly jazz and classical, and this is fine for my needs. For most people running a record player, looking to modernize with a Bluetooth enabled receiver, this will suit your needs.
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Reviewed in the United States on April 15, 2026

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