SKU: 4027951007

Mr. Gasket Steel Shim Head Gasket - 1135G

$42.29 $46.99
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Description

Mr. Gasket Steel Shim Head Gasket - 1135GOverview: Mr. Gasket Steel Shim Cylinder Head Gaskets are for high performance street machines, drag racing and oval track racing. With today's extreme compression ratios you need stronger more durable gaskets. Mr. Gasket steel shim gaskets are made from . 020 inch steel shim stock which is thinner than most composite gaskets increasing engine compression. Stress formed embossments will seal the extreme cylinder pressure. Features: Manufactured from .

Overview:

Mr. Gasket Steel Shim Cylinder Head Gaskets are for high performance street machines, drag racing and oval track racing. With today's extreme compression ratios you need stronger more durable gaskets. Mr. Gasket steel shim gaskets are made from .020 inch steel shim stock which is thinner than most composite gaskets increasing engine compression. Stress formed embossments will seal the extreme cylinder pressure.

Features:

  • Manufactured from .020" steel shim stock.
  • Thinner than composition head gaskets - increases engine compression.
  • Stress formed embossments seal extreme cylinder pressures.
  • For high performance street, drag race and oval track use.

Application:

Year Make Model Submodel Engine Size
1972 - 1978 Plymouth Fury 400/6.6 V8
1960 - 1966 Plymouth Fury 361/5.9 V8
1960 - 1971 Plymouth Fury 383/6.3 V8
1968 - 1971 Plymouth Fury I 383/6.3 V8
1963 - 1966 Plymouth Fury 426/7 V8
1968 - 1973 Plymouth Fury I 440/7.2 V8
1966 - 1978 Plymouth Fury 440/7.2 V8
1972 - 1974 Plymouth Fury I 400/6.6 V8
1965 - 1971 Plymouth Fury II 383/6.3 V8
1968 - 1974 Plymouth Fury II 440/7.2 V8
1965 - 1971 Plymouth Fury III 383/6.3 V8
1965 Plymouth Fury III 426/7 V8
1971 - 1974 Dodge D300 Pickup 400/6.6 V8
1972 - 1974 Plymouth Fury II 400/6.6 V8
1968 - 1974 Plymouth Fury III 440/7.2 V8
1966 - 1971 Dodge Charger 383/6.3 V8
1971 - 1974 Dodge D100 Pickup 400/6.6 V8
1967 - 1974 Dodge Charger 440/7.2 V8
1973 - 1974 Dodge D100 Pickup 440/7.2 V8
1972 - 1978 Dodge Charger 400/6.6 V8
1967 Dodge D100 Series 383/6.3 V8
1968 - 1971 Dodge D200 Pickup 383/6.3 V8
1958 - 1966 Dodge Coronet 361/5.9 V8
1971 - 1974 Dodge D200 Pickup 400/6.6 V8
1959 - 1971 Dodge Coronet 383/6.3 V8
1965 - 1967 Dodge Coronet 426/7 V8
1973 - 1974 Dodge D200 Pickup 440/7.2 V8
1966 - 1976 Dodge Coronet 440/7.2 V8
1968 - 1971 Dodge D300 Pickup 383/6.3 V8
1972 - 1976 Dodge Coronet 400/6.6 V8
1973 - 1974 Dodge D300 Pickup 440/7.2 V8
1977 - 1978 Dodge Ramcharger 400/6.6 V8
1972 - 1978 Dodge Monaco 400/6.6 V8
1968 - 1978 Dodge Monaco 440/7.2 V8
1975 - 1977 Dodge Royal Monaco 400/6.6 V8
1975 - 1977 Dodge Royal Monaco 440/7.2 V8
1974 - 1978 Dodge Ramcharger 440/7.2 V8
1975 - 1977 Dodge W100 400/6.6 V8
1975 - 1977 Dodge W100 440/7.2 V8
1959 - 1974 Chrysler New Yorker
1959 - 1971 Chrysler Town & Country 383/6.3 V8
1968 - 1977 Chrysler Town & Country 440/7.2 V8
1972 - 1977 Chrysler Town & Country 400/6.6 V8
1963 - 1964 Dodge 330 426/7 V8
1964 Dodge 330 383/6.3 V8
1963 - 1964 Dodge 440 426/7 V8
1972 - 1977 Plymouth Gran Fury 400/6.6 V8
1972 - 1977 Plymouth Gran Fury 440/7.2 V8
1967 Plymouth GTX
1968 Plymouth GTX 383/6.3 V8
1968 - 1971 Plymouth GTX 440/7.2 V8
1977 - 1978 Plymouth Trailduster 400/6.6 V8
1974 - 1978 Plymouth Trailduster 440/7.2 V8
1959 - 1975 Chrysler Imperial
1972 - 1978 Chrysler New Yorker 440/7.2 V8
1959 - 1960 Chrysler Newport
1961 - 1964 Chrysler Newport 361/5.9 V8
1962 - 1964 Chrysler Newport 413/6.7 V8
1963 Chrysler Newport 426/7 V8
1965 - 1971 Chrysler Newport 383/6.3 V8
1966 - 1978 Chrysler Newport 440/7.2 V8
1972 - 1978 Chrysler Newport 400/6.6 V8
1959 - 1965 Chrysler Town & Country 413/6.7 V8
1961 - 1964 Chrysler Town & Country 361/5.9 V8
1963 Chrysler Town & Country 426/7 V8
1968 - 1971 Dodge W300 Pickup 383/6.3 V8
1960 - 1962 Dodge Polara 361/5.9 V8
1961 - 1965 Dodge Polara 413/6.7 V8
1960 - 1971 Dodge Polara 383/6.3 V8
1963 - 1965 Dodge Polara 426/7 V8
1964 Dodge 440 383/6.3 V8
1963 Dodge 880 413/6.8 V8
1963 - 1964 Dodge 880 361/5.9 V8
1963 - 1965 Dodge 880 383/6.3 V8
1963 - 1965 Dodge 880 413/6.7 V8
1975 - 1978 Dodge D300 440/7.2 V8
1975 - 1978 Dodge D200 440/7.2 V8
1976 - 1978 Dodge D300 400/6.6 V8
1975 - 1978 Dodge D200 400/6.6 V8
1978 Dodge D450 440/7.2 V8
1978 Dodge D400 440/7.2 V8
1978 Dodge Magnum 400/6.6 V8
1964 - 1965 Dodge 880 426/7 V8
1971 - 1974 Dodge B200 Van 400/6.6 V8
1974 Dodge B200 Van 440/7.2 V8
1970 - 1971 Dodge Challenger 383/6.3 V8
1970 - 1971 Dodge Challenger 440/7.2 V8
1968 - 1971 Dodge D100 Pickup 383/6.3 V8
1966 Dodge Charger 361/5.9 V8
1970 - 1971 Plymouth Cuda 383/6.3 V8
1960 - 1963 Plymouth Fleet Special 361/5.9 V8
1960 - 1963 Plymouth Fleet Special 383/6.3 V8
1963 Plymouth Fleet Special 426/7 V8
1972 - 1975 Plymouth Road Runner 400/6.6 V8
1968 - 1971 Dodge W100 Pickup 383/6.3 V8
1971 - 1974 Dodge W100 Pickup 400/6.6 V8
1967 Dodge W100 Series 383/6.3 V8
1969 - 1971 Dodge W200 Pickup 383/6.3 V8
1971 - 1974 Dodge W200 Pickup 400/6.6 V8
1974 Dodge W200 Pickup 440/7.2 V8
1967 Dodge W300 Series 383/6.3 V8
1968 - 1976 Jensen Interceptor
1972 Jensen Interceptor 383/6.3 V8
1972 Jensen Interceptor 440/7.2 V8
1964 Plymouth Barracuda 361/5.9 V8
1967 - 1971 Plymouth Barracuda 383/6.3 V8
1960 - 1966 Plymouth Belvedere 361/5.9 V8
1958 - 1959 Dodge Sierra 361/5.9 V8
1959 Dodge Sierra 383/6.3 V8
1958 - 1961 Dodge Custom 361/5.9 V8
1958 - 1959 Dodge Royal 361/5.9 V8
1959 - 1965 Chrysler 300 413/6.8 V8
1959 - 1960 Chrysler Saratoga
1959 - 1961 Chrysler Windsor
1959 Dodge Custom 383/6.3 V8
1959 Dodge Royal 383/6.3 V8
1960 - 1961 Plymouth Custom 383/6.3 V8
1960 - 1961 Plymouth Custom 361/5.9 V8
1962 - 1966 Chrysler 300 383/6.3 V8
1963 Chrysler 300 426/7 V8
1962 Dodge 880
1966 Chrysler 300 440/7.2 V8
1972 - 1974 Plymouth Fury III 400/6.6 V8
1967 Dodge D300 Series 383/6.3 V8
1960 - 1968 Dodge Dart 383/6.3 V8
1960 - 1962 Dodge Dart 361/5.9 V8
1961 - 1962 Dodge Dart 413/6.8 V8
1961 - 1962 Dodge Dart 413/6.7 V8
1968 - 1971 Plymouth Road Runner 383/6.3 V8
1969 - 1974 Plymouth Road Runner 440/7.2 V8
1965 - 1971 Plymouth Satellite 383/6.3 V8
1965 - 1967 Plymouth Satellite 426/7 V8
1965 - 1966 Plymouth Satellite 361/5.9 V8
1966 - 1974 Plymouth Satellite 440/7.2 V8
1972 - 1974 Plymouth Satellite 400/6.6 V8
1960 - 1964 Plymouth Savoy 361/5.9 V8
1960 - 1964 Plymouth Savoy 383/6.3 V8
1967 - 1971 Chrysler 300
1970 - 1971 Plymouth Cuda 440/7.2 V8
1960 - 1970 Plymouth Belvedere 383/6.3 V8
1961 - 1962 Plymouth Belvedere 413/6.7 V8
1963 - 1967 Plymouth Belvedere 426/7 V8
1961 Dodge Lancer 413/6.7 V8
1974 Dodge M300 440/7.2 V8
1974 Dodge M350 440/7.2 V8
1960 Dodge Matador 361/5.9 V8
1965 - 1971 Dodge Monaco 383/6.3 V8
1965 Dodge Monaco 426/7 V8
1966 - 1967 Dodge Monaco
1967 Dodge D200 Series 383/6.3 V8
1966 - 1973 Dodge Polara 440/7.2 V8
1972 - 1973 Dodge Polara 400/6.6 V8
1972 - 1978 Chrysler New Yorker 400/6.6 V8
1974 Dodge B100 Van 440/7.2 V8
1967 Plymouth VIP 383/6.3 V8
1967 Plymouth VIP 440/7.2 V8
1963 - 1964 Plymouth Savoy 426/7 V8
1960 - 1961 Plymouth Sport Wagon 361/5.9 V8
1960 - 1961 Plymouth Sport Wagon 383/6.3 V8
1958 - 1961 Plymouth Suburban 361/5.9 V8
1960 - 1961 Plymouth Suburban 383/6.3 V8
1970 Plymouth Superbird 440/7.2 V8
1958 Dodge Suburban 361/5.9 V8
1965 - 1967 Plymouth Belvedere II 426/7 V8
1966 Plymouth Belvedere II 361/5.9 V8
1965 - 1967 Plymouth Belvedere II 383/6.3 V8
1967 Plymouth Belvedere II 440/7.2 V8
1965 Plymouth Fury II 426/7 V8
1961 Plymouth Savoy 413/6.8 V8
1975 - 1978 Dodge B200 440/7.2 V8
1976 - 1978 Dodge B200 400/6.6 V8
1975 - 1978 Dodge B300 440/7.2 V8
1976 - 1978 Dodge B300 400/6.6 V8
1976 - 1978 Dodge CB300 400/6.6 V8
1977 - 1979 Dodge CB300 440/7.2 V8
1975 - 1978 Chrysler Cordoba 400/6.6 V8
1974 Dodge W100 Pickup 440/7.2 V8
1960 Dodge Matador 383/6.3 V8
1965 Dodge Monaco 413/6.7 V8
1967 Dodge W200 Series 383/6.3 V8
1977 - 1978 Dodge W150 400/6.6 V8
1978 Dodge W150 440/7.2 V8
1975 - 1978 Dodge W200 440/7.2 V8
1976 - 1978 Dodge W200 400/6.6 V8
1976 - 1978 Dodge W300 400/6.6 V8
1975 - 1978 Dodge W300 440/7.2 V8
1976 - 1978 Plymouth PB200 400/6.6 V8
1976 - 1978 Plymouth PB200 440/7.2 V8
1976 - 1978 Plymouth PB300 400/6.6 V8
1976 - 1978 Plymouth PB300 440/7.2 V8
1966 - 1967 Plymouth Belvedere 440/7.2 V8
1975 - 1978 Dodge D100 440/7.2 V8
1976 - 1978 Dodge D100 400/6.6 V8
1977 - 1978 Dodge D150 400/6.6 V8
1978 Dodge D150 440/7.2 V8

Specs:

Application Chrysler Big Block
Brand Mr. Gasket
Compressed Thickness .020 inch
Compression Ratio Up to 14:1
Emission Code 5
Engine Chrysler Big Block B/RB
Gasket Bore 4.400 inch
Gasket Line Performance
Material Steel Shim
Packaging Retail
Product Type Head Gasket
Quantity Per Pkg. 1
Warranty Limited 90 Day
Weight 0.5
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4027951007

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4.1 ★★★★★
Based on 2272 reviews
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Product Reviews
D
Verified Purchase
Daniel H.
San Leandro, US
★★★★★ 5
For Anxiety and Sleep
Size: 30 Count (Pack of 1)
Definitely recommend, a family members psychiatrist prescribed it vs big pharma medication as it's been proven to work as well as many anxiety meds without the side effects, it helped with the anxiety that my family member was diagnosed with, take before bed to calm the mind and for better sleep, and take it consistently
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026
K
Verified Purchase
Kiyoko Kanegae
Boise, US
★★★★★ 4
they're decent supplements
Size: 30 Count (Pack of 1)
my psychiatrist recommended these to me to help with my stress & anxiety induced insomnia but so far they don't really help a whole lot aside from making me a bit sleepy. it wore off pretty quickly the first few nights but overall i'd say they're pretty decent, just a bit on the spendy side to be getting regularly. they do cause some burping, though i expected that much going off of the reviews and it was only the first night i tried them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 11, 2026
J
Verified Purchase
Jonathan Vaughan
Los Angeles, US
★★★★★ 5
A Powerful Anxiolytic and Sleep-Enhancer
Size: 30 Count (Pack of 1)
I have tried a plethora of non-pharmaceutical anxiolytics, and I can say that CalmAid is by far the most effective. For me, the effects are comparable to a low dose of Ativan, but without the drugged feeling. Here are the main things I notice: -Relaxed heartbeat. My heartbeat is usually very pronounced, but when I take lavender, it calms down dramatically. -Quieter thoughts. I don't know how to describe this except to say that the "volume" of my thoughts is turned way down on lavender. -Tremendous sense of calm. It's very hard to get upset or agitated or anxious while under lavender's influence. -Improved sleep. I've suffered from horrible insomnia for a long time, and lavender is one of the only remedies that's had a noticeable effect. It doesn't make me drowsy per se, but it makes me so calm and relaxed that sleeping is easier. However, there are some "side effects" (I use the term loosely) to be aware of when using this: -Reduced energy. I suspect this is just the lavender calming my stress response and revealing fatigue that's already present to some degree, but it's worth noting. As I mentioned, lavender doesn't make me tired, but it makes me just want to kick back and chill rather than doing anything very active or exciting. -Reduced motivation. Tying into the above, when using lavender I would often rather relax and watch a movie or read instead of getting work done. This is, I suspect, the dark side to being incredibly calm, whether it's lavender or something else making you that way. When you're calm, nothing seems to matter that much, including work. Ergo, you have less motivation. I think a certain amount of anxiety is healthy for optimal motivation, and lavender does away with that. -For these reasons, I don't consider lavender an optimal anxiolytic for social anxiety, because energy and motivation are so important in social situations. I suffer from social anxiety, and have used lavender to deal with this at times, and though it does make me less anxious, it also makes me less social. I'd recommend something more like phenibut for social situations. Despite these limitations, I still consider this an essential component in my anti-anxiety toolkit. I just try not to use it too often. Also, it's worth noting that human studies on lavender are somewhat lacking, and without more data, we don't know what the long-term effects of using it are. As with any drug (and I do consider this a drug), I think it should be used as little as possible. I would, however, much rather use this than a pharmaceutical anxiety medication. A final note, on when to take it: I've found the best time to be 30 minutes before bed, on an empty stomach. The effects are more dramatic when taken well away from food, and if you take it before bed, you get the sleep-enhancing effects immediately, and the anxiolytic effects all throughout the next day (it lasts a looong time).
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Reviewed in the United States on November 2, 2017
V
Verified Purchase
Verified purchase
Charlottesville, US
★★★★★ 3
Effective, but gave me a headache
Size: 30 Count (Pack of 1)
I did and do like these. I find it takes the edge off my anxiety. Oddly enough, they give me a headache the next morning. I tried only taking one pill at bedtime (instead of a second one halfway through the night); I made sure it wasn’t dehydration; I took electrolyte solution with it. I’ve pretty much eliminated anything else that a headache could’ve been caused by that I can think of. They work well enough for me that on some nights it’s going to be toss up and I will still take it. But it’s kind of a drag knowing that something natural that works has a residual headache the next morning.
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Reviewed in the United States on August 1, 2025
O
Verified Purchase
Olivia
Fort Morgan, US
★★★★★ 5
Day 1 and A Week ish Later
Size: 30 Count (Pack of 1)
I was taking Olly Stress Relief gummies for a while to control anxiety, hyperactivity and racing thoughts, and they worked great. Recently I noticed that they were becoming a lot less effective and started searching for alternatives. This was my first choice and I've only used it this morning. Took one pill. So far I have noticed a lighter mood, lack of racing thoughts, and an overall feeling of being slowed down. I can focus on conversations better, and it slightly enhanced my ability to taste, flavors seem more vibrant.. I am a bit more "lazy feeling" as others mentioned, and I did get the lavender burps. They're not horribly obnoxious for me, just a bit different. Burps lasted maybe half an hour. So far I like it. Edit: it's been over a week now. The first few days I dealt with random headaches on and off, but did get benefits as stated above. After my body adjusted I stopped having the headaches and the "lazy" feeling. The lavender burps are still a thing and so is short term lavender breath right after taking a pill. You can describe it like a light lingering, kinda like toothpaste has a minty aftertaste, but lavender instead. For the most part I would still say it helps. It does not hit as hard as the first few days, but it is helping somewhat. Benefits for me: Less overstimulation in public, better ability to relax after work, anxiety is more "inconvenience", easier to focus, deeper sleep, less irritability. Cons for me: Short term lavender breath, vivid and unusual dreams, 2-3 day initial adjustment period for unpleasant side effects. What I'm doing: Taking one pill around 7-7:30pm daily with lots of water. Taking late to sleep off any potential unpleasant initial effects, and get better sleep.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 31, 2024

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