SKU: 78675760321

Mr. Gasket Copper Seal Header Gaskets - 7167MRG

$66.50 $73.89
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Description

Mr. Gasket Copper Seal Header Gaskets - 7167MRGOverview: Mr. Gasket CopperSEAL Header Gaskets are a high quality copper gasket that performs extremely well and are reusable. We recommend this in all racing and high performance applications. They are for stock heads unless indicated, and work well in high heat and turbocharged applications. Features: Manufactured from Dead Soft (solid) . 043" thick copper material . 051" embossment around each exhaust port to seal irregular surfaces. Total gasket

Overview:

Mr. Gasket CopperSEAL Header Gaskets are a high quality copper gasket that performs extremely well and are reusable. We recommend this in all racing and high performance applications. They are for stock heads unless indicated, and work well in high heat and turbocharged applications.

Features:

  • Manufactured from “Dead Soft” (solid) .043" thick copper material
  • .051" embossment around each exhaust port to seal irregular surfaces. Total gasket thickness .094"
  • Provides excellent sealing and durability
  • Conforms to and seals minor surface irregularities
  • For high performance street, drag race, oval track and turbocharged (extreme heat) applications

Application:

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

Specs:

Brand Mr. Gasket
Collector Gaskets Included No
Emission Code 5
Engine Chrysler Big Block B/RB
Gasket Line Copper-Seal
Material Copper
Port Shape Rectangle
Port Size 1.78" x 1.48"
Product Type Header Gaskets
Thickness .094"
Warranty Limited 90 Day Warranty
Weight 0.94
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: 78675760321

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4.7 ★★★★★
Based on 7 reviews
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Product Reviews
C
Verified Purchase
Charlow
Natrona Heights, US
★★★★★ 3
Glow in the Dark Balls
Color: 2-Pack (3" Balls)
These balls are ok, not great. The reason they didn’t receive 5 stars is because they are hard/stiff, harder to throw & heavier than the the “Chuck It” glow in the dark balls. They did not hold up to heavy chewers as well as the aforementioned balls.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
T
Verified Purchase
TailoredBohemian
Belleville, US
★★★★★ 5
Awesome quality balls -- my dog loves them!
Color: F) 3-Pack (2.5" Balls)
Love this 3 ball set and variety and quality. These are the 2.5" size, similar to a tennis ball size give or take. The fun citron yellow one is the thickest + heaviest, very bouncy, and tough. The blue is still tough but not as thick or bouncy, a bit more flexible. And the clearish one is the lightest/flexible and is glow in the dark [although we haven't tried that part yet]. I have a 7month old 40lb girl who is becoming like a power chewer on some things -- but hasn't done that with these. She can play, mouth them, chew them, not even one knick or anything. Yes! The citron and blue one we leave out all the time in her little toy box. They have holes in the middle and have used them to hold thinner bully sticks and other treats. The blue one is fun to put smaller treats inside that she can work out like a puzzle. Obviously they are fun for fetch! We leave the other up and only get out when we can play with her because label said it is not a chew toy so we didn't want to take chances. Overall super fun and cool and good quality, human and dog approved LoL. ***We ordered the 2 set of 4" balls, blue and purple [they are same consistency of the blue ball] and love these too! Very fun and good at using with treats the sticks too, plus these don't get lost under sofas and furniture like the smaller ones, a big plus.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 28, 2025
L
Verified Purchase
lcca exchange
Lowell, US
★★★★★ 5
Glow and play - pups favorite!
Color: A) 2-Pack (2.5" Balls)
I can't say enough good things about this glowing fetch ball! It's perfect for outdoor play at night—my dog loves chasing it in the dark, and the bright glow keeps the fun going even after sunset. What really impresses me is the quality; this ball has withstood my pup's enthusiastic chewing (and believe me, he can demolish a regular ball in seconds). It’s durable and built to last, making it a fantastic investment for any dog owner. If you're looking for a fun nighttime activity, this glowing fetch ball is a must-have!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
A
Verified Purchase
Addie
Lake Worth, US
★★★★★ 5
My Dogs Favorite for throwing
Color: D) 2-Pack Lattice (3.25" Balls), Color: D) 2-Pack Lattice (3.25" Balls)
We brought our new adoptee home end of July, and I quickly had to find him replacements for his tennis balls because those balls are inherently abrasive and our yard has sand which gets in the fuzz and makes them extra abrasive and they were already causing tooth wear (our previous shepherd chewed tennis balls like gum for a week after his adoption, wore his teeth tips enough I noticed and I took them from him too but this guy didn't like the hand me down replacement, it was too big for his preference so I had to hunt down different ones for the current dog). I tried the glow in the dark Chuk It ones, but he doesn't like to carry them, or the smaller regular chukits... My current dog prefers these web style ones. I like glow in the dark stuff and it makes them easier to find in the evening or over night (if you have night adjusted eyes and not a lot of lights in the yard these are VERY glowy at night). Now I know he likes them I am thinking winter is coming and I may lose the glow color in the Michigan snow, so I'm here to order some in some in non snow camouflage because I want to be able to play in the winter without as much groping for hiding balls (literally he will chase and then snub any other balls in the yard I throw except the huge jolly ball but that isn't a fetch type ball, its a thrash toy. these are the only ones he will actually return for me to swap and throw indefinitely). I included video and a picture of them at the local beach. They float with enough above the water for maybe a few ants to use them as a flotation device, but take a bit of time to come to the surface when they splash down. I think brighter colors will help make them easier to find in the water as well as the snow. I think my dog likes them because the webbing design makes it easier to grip, even when slobbery his teeth can get a hold in the gaps (so can fingers haha) without slipping too badly. They also compress almost flat and boing back into shape and seem to be durable over at least 6 weeks of summer living in the yard, so far so good. They don't have a huge amount of mass so they don't whip super far but if you get a technique down you can get very reasonable distance on throws. He doesn't gnaw on them, so I can't speak to resistance to actual shearing attempts with teeth, just grab and chomp for fun, then holding in his mouth. My dog weighs about 68 lbs (we are trying to gain a bit), he is a German Shepherd, and this size fits him well (can't remember which size I got but usually Amazon shows what size the reviewer got near the title of the review. They're big enough I'm not worried he will accidentally swallow or choke on them, small enough his mouth fits them comfortably, his grip is secure because of the gaps, and he loves them. I suggest get two at least unless your pooch is super good about dropping it and letting you pick it up. With two, I can whip a ball, find the one he just dropped, and by the time he is back, I have the other one in hand. He knows I won't throw it unless he drops the one he just returned (I will wait for him to remember this), and this makes it way easier to play thow and bring it almost back (he often drops it at speed when he is nearly back to me so it rolls past me) without playing chase me for the toy... and makes reinforcing Drop It as an safe thing to do, like he isn't going to lose out if he drops the fun ball in his mouth, I have the second ball to mark (say YES!!! when he drops it) and immediately reward by throwing the ball I already had... he loves them enough that he thinks other balls are stupid so I don't want to throw a less cool ball to exchange for the cool ones haha Anyway hope this was helpful, Im off to order some of these balls in brighter colors for lake and snow visibility.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 20, 2024
M
Verified Purchase
Mark H. in the Garage
Los Angeles, US
★★★★★ 4
Fun Glow Balls for Night Play, Great Value
Color: A) 2-Pack (2.5" Balls)
The Chew King 2 Piece Glowing Fetch Balls are a solid, budget-friendly alternative to Chuck-It glow balls. While my pups prefer the mouth feel of the Chuck-It balls, these still provide bright, visible fun for dusk or nighttime play, and can even be used indoors with a flashlight to get the game going. Durable, glowing, and engaging—a good option for evening fetch sessions which always insures that our pups get a great night of rest.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026

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