SKU: 71706806164

Cometic AMC 390 70 / 401 72-74 4.250in Bore .036 inch MLS Head Gasket

Sale price$115.20 Regular price$128.00
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Description

Cometic AMC 390 70 / 401 72-74 4.250in Bore .036 inch MLS Head GasketComprised of multiple embossed layers of stainless steel with the outer layers utilizing a Viton rubber coating. Compressed operating thickness is 0. 036". 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 0.036". 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
1962 American Motors Ambassador 400
1963,1967 American Motors Ambassador 880
1963,1966-1967 American Motors Ambassador 990
1968-1970 American Motors Ambassador Base
1971-1974 American Motors Ambassador Brougham
1958-1962 American Motors Ambassador Custom
1961 American Motors Ambassador Custom 400
1959 American Motors Ambassador Deluxe
1968-1971 American Motors Ambassador DPL
1968-1972 American Motors Ambassador SST
1958-1961 American Motors Ambassador Super
1966-1968 American Motors American 220
1968 American Motors American 440
1968 American Motors American Rogue
1968-1970,1978-1979 American Motors AMX Base
1966 American Motors Classic 550
1966 American Motors Classic 770
1978-1979 American Motors Concord Base
1979 American Motors Concord DL
1979 American Motors Concord Limited
1972-1975 American Motors Gremlin Base
1976 American Motors Gremlin Custom
1977 American Motors Hornet AMX
1970-1971,1973-1977 American Motors Hornet Base
1971 American Motors Hornet SC/360
1971-1977 American Motors Hornet Sportabout
1970-1972 American Motors Hornet SST
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
1967 American Motors Marlin Base
1971-1978 American Motors Matador Base
1974 American Motors Matador Brougham
1974 American Motors Matador X
1978 American Motors Pacer Base
1979 American Motors Pacer DL
1979 American Motors Pacer Limited
1969 American Motors Rambler 440
1969 American Motors Rambler Base
1969 American Motors Rambler Hurst SC/Rambler
1969 American Motors Rambler Rogue
1967-1968 American Motors Rebel 550
1967-1968 American Motors Rebel 770
1969-1970 American Motors Rebel Base
1967-1970 American Motors Rebel SST
1970 American Motors Rebel The Machine
1966 American Motors Rogue Base
1979 American Motors Spirit Base
1974 Bricklin SV-1 Base
1974-1983 Jeep Cherokee Base
1981-1982 Jeep Cherokee Chief
1983 Jeep Cherokee Pioneer
1974-1978 Jeep Cherokee S
1978-1980 Jeep Cherokee Wide Track
1975-1978,1983 Jeep Cherokee Wide Track Chief
1971-1981 Jeep CJ5 Base
1977-1980 Jeep CJ5 Golden Eagle
1980-1981 Jeep CJ5 Laredo
1975-1981 Jeep CJ5 Renegade
1971-1975 Jeep CJ6 Base
1976-1981 Jeep CJ7 Base
1977-1979 Jeep CJ7 Golden Eagle
1980 Jeep CJ7 Golden Hawk
1980-1981 Jeep CJ7 Laredo
1976-1981 Jeep CJ7 Renegade
1972-1973 Jeep Commando Base
1984-1991 Jeep Grand Wagoneer Base
1984-1985 Jeep Grand Wagoneer Limited
1971-1973 Jeep J-100 Base
1970-1973 Jeep J-2500 Base
1970-1973 Jeep J-2600 Base
1970-1971 Jeep J-3800 Base
1971-1973 Jeep J-4500 Base
1971-1973 Jeep J-4600 Base
1971-1973 Jeep J-4700 Base
1971-1973 Jeep J-4800 Base
1974-1988 Jeep J10 Base
1974-1988 Jeep J20 Base
1972-1982 Jeep Wagoneer Base
1982-1983 Jeep Wagoneer Brougham
1973-1976 Jeep Wagoneer Custom
1979-1983 Jeep Wagoneer Limited
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SKU: 71706806164

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4.1 ★★★★★
Based on 16 reviews
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Shawsown
Draper, US
★★★★★ 3
Okay little puppy pee plate. But some diy may be required.
Color: Gray
This little pup pee station is pretty good. With a little caveat. There's some pros & cons. Pros: The back splash wall is very helpful. Keeping pee from going off the plate. But only as long as the pup aims that way. Which is why the little upright tube thing is helpful. I suggest placing it in the middle as close to the back wall as possible. Which leads to another pro. The little stick thing. It's hollow. A trick to help encourage your pup to use this is to place something your pup has peed on inside of that hollow tube. Or, you can see a bit on some cotton swabs & put them in there. The scent encourages your pup to pee there. Another pro is that a medium size pee pad will go over the edges of the plate. You can either fold the pad in, or leave it overhanging to catch stray shots. Cons: It is a little small. So this will only work for the smallest of pups. Another huge con is the grate on top. It allows pee to go through to the pad. But, most pups will refuse to step on this thing. So you'll likely have to get some of that draining fake grass to place on top of it. So, in the end, it's functional, but you'll likely have to do some diy to get it there.
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Reviewed in the United States on October 24, 2025
A
A. Key
Natrona Heights, US
★★★★★ 4
Good quality and helpful even if your dog doesn’t use it yet
Color: Gray, Color: Gray
Still hoping my dog will decide to use this, but even if not, it’s serving a useful purpose. I keep pee pads down for accidents, and I started by placing this on top to encourage my dog to use it instead. Right now, I have it next to our end table to protect it, and it fits perfectly there. I may try putting a pad on top to help with the transition. The quality feels decent for the price—the plastic is thick enough, looks nice, and the top stays in place without being difficult to remove. It’s practical, easy to clean, and works well for what I needed.
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Reviewed in the United States on October 5, 2025
A
Verified Purchase
Amazon Customer
Draper, US
★★★★★ 5
The Best Interactive Dog Toy My Dogs Won’t Put Down!
Color: Blue
I have a Labrador and a Jack Russell and I bought this Qraxond interactive ball mainly for my Lab’s strong hunting instinct but I was absolutely blown away by how both dogs went crazy for it. This toy isn’t just fun it’s a total game changer for keeping pups entertained stimulated and out of trouble when I’m busy. The ball arrived nicely packaged with clear easy to follow instructions. It comes with a USB C charging cable for the internal motor no wall adapter included but any standard USB plug works perfectly. The bright blue color is such a smart choice it stands out everywhere so I never lose it in the yard carpet or under furniture. Operation is incredibly simple. The inner vibration module is held securely in the ball with heavy duty velcro. Inside a rubber core vibrates and makes the whole ball move and bounce unpredictably. There’s a protective plastic flap covering the charging port just press the button once for low mode again for high active mode and a third time to power off. Super intuitive for anyone to use. The build quality is solid. While it’s not designed for aggressive chewers and the seller clearly states that which I really appreciate it holds up amazingly well for normal play. My dogs love shaking it tossing it and playing tug of war with me and each other and the toy hasn’t shown any signs of weakening. The reinforced fabric loops are stitched tightly and make it easy for dogs to grab shake and carry even my Lab has a blast tugging on it and the vibration keeps him distracted from pulling too hard. The motion activated vibration works incredibly well. It’s highly sensitive so it activates as soon as your dog paws nudges or moves it then shuts off automatically when play stops to save battery. Both speed modes are a hit the low setting is gentle but engaging and the high setting gets them zooming around. The random movement triggers their natural prey drive so they can play independently for 10 to 20 minutes straight something my people focused standard poodle rarely does without human interaction. It’s fantastic mental stimulation that tires them out without me having to throw a ball a hundred times. It’s truly versatile for all dog sizes and breeds you can’t get more different than a Labrador and a Jack Russell yet both adore it. I ended up buying a second one just to stop them from fighting over it! The soft padded outer cover is gentle on teeth and gums and since the instructions note to remove the inner core before cleaning the cover is clearly machine washable making cleanup a breeze. Battery life is impressive it lasts through multiple play sessions before needing a charge and USB C charging is as convenient as charging a phone. At under $25 this toy offers incredible value way better than similar products I’ve tried that cost twice as much. If you’re tired of boring toys that get ignored or need a way to keep your dog busy and mentally stimulated while you work or relax this Qraxond interactive ball is a must have. It’s durable fun easy to use and loved by every dog I’ve seen play with it. Highly highly recommend one of the best pet purchases I’ve ever made!
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Reviewed in the United States on April 12, 2026
C
Verified Purchase
Christine
Massapequa, US
★★★★★ 5
My dogs love this ball
Color: Blue
This interactive dog ball has been a huge hit with my doodles — Simba, Roxy, and Ozzy! The second I turn it on, they go crazy chasing it around the house. It keeps them entertained, active, and mentally stimulated, especially on rainy days when they can’t burn energy outside. I love that it moves on its own and keeps them engaged without getting bored after 5 minutes like most toys. It’s durable enough for energetic dogs and rechargeable, which is a huge plus. Definitely worth it if you have playful pups that need extra stimulation and exercise!
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Reviewed in the United States on May 30, 2026
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Verified Purchase
Not Me
Whiting, US
★★★★★ 4
The dog likes it, til her short attention span kicks in
Color: Green
This is an interesting toy. Our little doodle really likes it when it starts up. She does lose interest after about 30 seconds. I think it's the pauses in-between the 10 second Normal or Crazy Bouncing Mode. When she does play with it she is intense about it. The loopy handles are very handy. The company stands behind the product. I would buy it again.
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Reviewed in the United States on May 9, 2026

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