SKU: 53473385050

Cometic AMC 390/401 Gen-3 V8 .052in MLS Cylinder Head Gasket - 4.250in Bore

Sale price$119.25 Regular price$132.50
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Description

Cometic AMC 390/401 Gen-3 V8 .052in MLS Cylinder Head Gasket - 4.250in 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
1968-1970 American Motors Ambassador Base
1971-1974 American Motors Ambassador Brougham
1968-1971 American Motors Ambassador DPL
1968-1972 American Motors Ambassador SST
1968-1970 American Motors AMX Base
1971-1974 American Motors Javelin AMX
1968-1974 American Motors Javelin Base
1968-1972 American Motors Javelin SST
1970 American Motors Javelin SST Mark Donohue
1970 American Motors Javelin SST Trans Am
1971-1976 American Motors Matador Base
1974 American Motors Matador Brougham
1974 American Motors Matador X
1969 American Motors Rambler Hurst SC/Rambler
1969 American Motors Rambler Rogue
1968 American Motors Rebel 550
1968 American Motors Rebel 770
1970 American Motors Rebel Base
1968-1970 American Motors Rebel SST
1970 American Motors Rebel The Machine
1974-1978 Jeep Cherokee Base
1974-1978 Jeep Cherokee S
1978 Jeep Cherokee Wide Track
1975-1978 Jeep Cherokee Wide Track Chief
1974-1978 Jeep J10 Base
1974-1978 Jeep J20 Base
1974-1978 Jeep Wagoneer Base
1974-1976 Jeep Wagoneer Custom
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SKU: 53473385050

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4.1 ★★★★★
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Sherid94
Draper, US
★★★★★ 5
Works great, easy assembly and no issues!
Using the weedeater for edging was too hard, so I purchased this. It works great! It was easy to assemble and easy to use. My lines are perfect, but the size, durability, and power of this gem get the job done, and it's lightweight enough that I can easily maneuver it around the yard. I chose a corded one so I don't have to deal with battery life or charging.
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Reviewed in the United States on September 26, 2025
M
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M Spring
Natrona Heights, US
★★★★★ 5
Great Edger for the Price
I’ve had no issues at all with this lawn edger. For the price point and the amount of edging I need to do, it works great. It has plenty of power and gets the job done cleanly. Just make sure you have a long enough extension cord for your yard or projects. Overall, no complaints—solid product and an easy 5 stars from me.
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Reviewed in the United States on November 15, 2025
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Verified Purchase
jim hughes
Massapequa, US
★★★★★ 5
It actually does the job pretty well
Style: Lawn Edger/Tool Only
I floundered around for a few minutes, then figured out how to use it, and then made pretty good progress on my overgrown sidewalks. Yes, it uses up batteries but that's because it actually has enough power to do the job, unlike many "homeowner" tools. The handle is long enough so I'm not painfully bent over while using the tool, and it feels solid and stable. One thing I really appreciated is that it doesn't have a typical pointless, awkward "safety" interlock button that you're supposed to keep mashed down with your thumb the whole time - it's a comfortable one-finger trigger. Another good 20v tool from Worx. I'm "in".
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Reviewed in the United States on June 10, 2024
K
Verified Purchase
Kent Steiner
Whiting, US
★★★★★ 5
Quit spinning
Style: Lawn Edger/Tool Only
Worked great until it guilt working.
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Reviewed in the United States on November 14, 2025
M
Verified Purchase
Mimi
Fort Morgan, US
★★★★★ 4
Works great!
Style: Lawn Edger/Tool Only
Works great and uses the same batteries that we already had from other works equipment. I do wish the pole was longer.
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Reviewed in the United States on February 21, 2026

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