SKU: 83536647917

Mr. Gasket Ultra-Seal Head Gasket 283-400 Chevrolet Small Block GenI 57-91 5801G

$46.24 $51.38
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

Mr. Gasket Ultra-Seal Head Gasket 283-400 Chevrolet Small Block GenI 57-91 5801GOverview: Mr. Gasket Ultra Seal Head Gaskets are a five layer (graphite core perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads,

Overview:

Mr. Gasket Ultra-Seal Head Gaskets are a five layer (graphite core/perforated steel outer layers) composite construction. The graphite core has excellent thermoconductivity (transfers heat) away from hot spots in head preventing gasket burn-out. They provide excellent stability, compressibility and high temperature endurance. A high temperature silicone coating ensures sealing of engine fluids. Compatible with cast iron or aluminum heads, they will not brinell (indent) aluminum cylinder heads. Suitable for high performance street, drag race and oval track use. Sold individually.

Gasket Bore 4.190 inch, Compressed thickness 0.038 inch

Features:

  • Five layer (graphite core/perforated steel outer layers) composite construction
  • Graphite core has excellent thermo-conductivity-transfers heat away from hot spots in head preventing gasket burn-out
  • Provides excellent stability, compressibility and high temperature endurance
  • Coated with high temperature silicone to ensure sealing of engine fluids
  • Will not brinell (indent) aluminum cylinder heads
  • For high performance street, drag race and oval track use

Application:

Year Make Model Submodel Engine Size
1970 - 1976 Chevrolet El Camino 400/6.6 V8
1976 Chevrolet G10 400/6.6 V8
1970 - 1976 Chevrolet Monte Carlo 400/6.6 V8
1970 - 1972 Chevrolet Townsman 400/6.6 V8
1974 - 1976 GMC Sprint 400/6.6 V8
1972 - 1975 Pontiac Bonneville 400/6.6 V8
1967 - 1975 Pontiac Catalina 400/6.6 V8
1972 - 1974 Pontiac Firebird 400/6.6 V8
1974 - 1975 Pontiac Grand Am 400/6.6 V8
1973 - 1975 Pontiac LeMans 400/6.6 V8
1979 - 1980 GMC K2500 400/6.6 V8
1975 - 1978 GMC K25 Suburban 400/6.6 V8
1979 - 1980 GMC K2500 Suburban 400/6.6 V8
1970 - 1972 Chevrolet Biscayne 400/6.6 V8
1970 - 1972 Chevrolet Brookwood 400/6.6 V8
1970 - 1976 Chevrolet Caprice 400/6.6 V8
1976 - 1978 GMC C15 400/6.6 V8
1979 - 1980 GMC C1500 400/6.6 V8
1976 - 1978 GMC C25 400/6.6 V8
1979 GMC C2500 400/6.6 V8
1978 GMC C25 Suburban 400/6.6 V8
1976 GMC G15 400/6.6 V8
1979 GMC G1500 400/6.6 V8
1975 - 1978 GMC G25 400/6.6 V8
1979 - 1980 GMC G2500 400/6.6 V8
1975 - 1978 GMC G35 400/6.6 V8
1979 - 1980 GMC G3500 400/6.6 V8
1975 - 1979 GMC Jimmy 400/6.6 V8
1975 - 1978 GMC K15 400/6.6 V8
1979 - 1980 GMC K1500 400/6.6 V8
1975 - 1978 GMC K15 Suburban 400/6.6 V8
1979 - 1980 GMC K1500 Suburban 400/6.6 V8
1975 - 1978 GMC K25 400/6.6 V8
1980 GMC C2500 Suburban 400/6.6 V8
1976 - 1978 GMC C35 400/6.6 V8
1979 GMC C3500 400/6.6 V8
1977 - 1978 GMC K35 400/6.6 V8
1979 - 1980 GMC K3500 400/6.6 V8
1975 Oldsmobile Custom Cruiser 400/6.6 V8
1975 Oldsmobile Delta 88 400/6.6 V8
1975 Pontiac Grand LeMans 400/6.6 V8
1975 Pontiac Grandville 400/6.6 V8
1975 Pontiac Grand Prix 400/6.6 V8
1970 - 1975 Chevrolet Bel Air 400/6.6 V8
1975 - 1980 Chevrolet G20 400/6.6 V8
1975 - 1980 Chevrolet G30 400/6.6 V8
1970 - 1976 Chevrolet Impala 400/6.6 V8
1975 - 1980 Chevrolet K10 400/6.6 V8
1975 - 1979 Chevrolet K10 Suburban 400/6.6 V8
1975 - 1980 Chevrolet K20 400/6.6 V8
1975 - 1980 Chevrolet K20 Suburban 400/6.6 V8
1977 - 1980 Chevrolet K30 400/6.6 V8
1974 - 1976 Chevrolet Laguna 400/6.6 V8
1974 - 1976 Chevrolet Malibu 400/6.6 V8
1975 - 1979 Chevrolet K5 Blazer 400/6.6 V8
1970 - 1972 Chevrolet Kingswood 400/6.6 V8
1972 Chevrolet Caprice 402/6.6 V8
1970 - 1971 Chevrolet Chevelle 400/6.6 V8
1976 - 1980 Chevrolet C10 400/6.6 V8
1976 - 1980 Chevrolet C20 400/6.6 V8
1976 - 1980 Chevrolet C20 Suburban 400/6.6 V8
1976 - 1978 Chevrolet C30 400/6.6 V8

Specs:

Application Small Block Chevy
Brand Mr. Gasket
Compressed Thickness .038 inch
Compression Ratio Up to 14:1
Emission Code 5
Engine Chevrolet Small Block Gen I
Gasket Bore 4.190 inch
Gasket Line Ultra-Seal
Material Graphite Steel
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: 83536647917

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4.1 ★★★★★
Based on 1711 reviews
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Product Reviews
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Verified Purchase
justinmj411
Whiting, US
★★★★★ 5
Great water cup
Size: 40 Ounces, Color: Peony, Size: 40 Ounces, Color: Peony
Love this water cup! I like to use it around the house. I like how much water it holds, because I drink a lot of water. The color selection of these cups is really good too; I went with the peony cup. It is very vibrant and bold in color. I would say as for on the go, they can get pretty heavy if walking with it full of water, so maybe not the best choice if you are travelling by foot and carrying it. One thing I will say is that this keeps the water VERY cold for a long period of time! Definitely good in that aspect. The handle is very pleasant to hold too, as it has a soft silicon-like material along the handle, and feels very sturdy and thick. I do wish that the straw was more clear, but that isnt too hard to replace. If you want a water cup for around the house, I would reccommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
A
Verified Purchase
Allison Goar
Pawtucket, US
★★★★★ 5
great purchase
Size: 30 Ounces, Color: Black Chroma
an amazing and gorgeous Stanley! big and keeps drink cold out hot for longer! high quality and worth the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
C
Verified Purchase
Carolyn
Phoenix, US
★★★★★ 5
Great purchase
Size: 40 Ounces, Color: Rose Quartz 2.0
I was a Stanley skeptic. I couldn’t understand what the big deal was or why the internet was freaking out. I saw the video of the Stanley cup surviving the car fire (and I think the ice was still inside). So I tried it. I drink SO much more water now! I love decorating my Stanley with all the fun accessories and it holds a nice amount of water. It feels durable and good quality. I’ve had my Stanley for a year now and I’m even considering getting another so I can have one while the other is being washed. They are easy to clean as well because of the metal inside. There are two issues I’ve had since I got the Stanley cup. Once it was dropped, and the lid broke. Easy to buy more so not the biggest issue. The cup survived the fall just fine, not a mark on it. The other issue I keep having is my lid gets stuck and becomes hard for me to open sometimes. I have a bad thumb and wrist so often I have to have my spouse open it for me. It keeps my water cold all day. If I put ice in before I go to sleep it’s still cold in the morning. I love these cups and would recommend them to anyone looking to drink more water. If you like your water bottle you will drink more water and want to bring it with you.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
S
Verified Purchase
SaltyMango
Alexandria, US
★★★★★ 4
Very strong and cute tumbler
Size: 40 Ounces, Color: Rose Quartz 2.0, Size: 40 Ounces, Color: Rose Quartz 2.0
Great quencher to get. I got this for my self and I love it so much. It's super cute and the color I got is a light soft pink. The size is big which is great since I like having enough coffee to last me all day. It keeps my drinks cold and warm or what ever temperature it is for a good amount of time which is great for anyone who is out for long periods of time. The quality overall is very good. The handle is big, comfortable and easy to grip and the quencher fits perfectly on my gym bag. Only downside is that it did get a smudge on it after I removed the paper that it had on the bottom. I tried removing the smudge it feels sticky like glue but it didnt get removed so I had to put a sticker over it to cover it up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 5, 2026
L
Verified Purchase
LisaRose Wright
Louisville, US
★★★★★ 5
This is a great basic protective shower curtain
Color: 1a Peva Clear Premium, Size: 72"W x 72"L (Pack of 1)
This is a great product. It allows me to have a decorative curtain that won’t get water damaged or mildewed. The price point was right on and I will definitely be buying it again. Pros: The thickness is great. Not too flimsy. I was also impressed with the fact that there wasn’t a chemical smell like we often get with plastic curtains. It was very easy to put up and was just the right length to keep the water in the shower while it does a great job protecting the decorative curtain. It also has weights to assist it with hanging correctly. Cons: Make sure to spread it out after your shower to prevent water stains .
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 1, 2026

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