SKU: 28067663793

Mr. Gasket Copper Seal Header Gaskets - 7165MRG

$65.24 $72.49
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Mr. Gasket Copper Seal Header Gaskets - 7165MRGOverview: 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. Sold as a pair. Features: Manufactured from "Dead Soft" (solid) . 043" thick copper material . 051" embossment around each exhaust port to seal irregular

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. Sold as a pair.

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
1975 - 1978 Mercury Grand Marquis 460/7.5 V8
1972 - 1978 Mercury Marquis 460/7.5 V8
1973 - 1976 Mercury Montego 460/7.5 V8
1969 - 1973 Ford Country Sedan 429/7 V8
1972 - 1974 Ford Country Sedan 460/7.5 V8
1969 - 1973 Ford Country Squire 429/7 V8
1972 - 1974 Ford Country Squire 460/7.5 V8
1969 - 1973 Ford Custom 500 429/7 V8
1970 - 1973 Mercury Montego 429/7 V8
1969 - 1973 Mercury Monterey 429/7 V8
1972 - 1974 Mercury Monterey 460/7.5 V8
1969 - 1972 Ford Custom 429/7 V8
1973 - 1979 Ford F-100 460/7.5 V8
1973 - 1988 Ford F-250 460/7.5 V8
1973 - 1988 Ford F-350 460/7.5 V8
1974 - 1976 Ford Gran Torino 460/7.5 V8
1972 - 1978 Ford LTD 460/7.5 V8
1974 - 1977 Ford Ranchero 460/7.5 V8
1970 - 1976 Ford Thunderbird
1969 - 1976 Lincoln Continental
1968 - 1978 Lincoln Continental 460/7.5 V8
1972 - 1976 Lincoln Mark IV
1973 - 1976 Ford Torino 460/7.5 V8
1977 - 1978 Lincoln Mark V 460/7.5 V8
1973 - 1976 Mercury Cougar 460/7.5 V8
1969 - 1973 Ford Ranch Wagon 429/7 V8
1973 - 1974 Ford Ranch Wagon 460/7.5 V8
1970 - 1973 Ford Ranchero 429/7 V8
1968 - 1973 Ford Thunderbird 429/7 V8
1972 - 1974 Ford Thunderbird 460/7.5 V8
1970 - 1973 Ford Torino 429/7 V8
1968 Lincoln Continental 429/7 V8
1968 Lincoln Mark III 460/7.5 V8
1969 - 1973 Mercury Colony Park 429/7 V8
1972 - 1974 Mercury Colony Park 460/7.5 V8
1969 - 1971 Lincoln Mark III
1973 - 1976 Ford Custom 500 460/7.5 V8
1969 - 1973 Ford Galaxie 500 429/7 V8
1973 - 1974 Ford Galaxie 500 460/7.5 V8
1972 - 1973 Ford Gran Torino 429/7 V8
1969 - 1973 Ford LTD 429/7 V8
1970 Ford Mustang 429/7 V8
1969 - 1970 Mercury Marauder 429/7 V8
1969 - 1973 Mercury Marquis 429/7 V8
1978 Ford E-100 Econoline 460/7.5 V8
1975 - 1980 Ford E-250 Econoline 460/7.5 V8
1975 - 1988 Ford E-250 Econoline Club Wagon 460/7.5 V8
1975 - 1988 Ford E-350 Econoline 460/7.5 V8
1977 - 1988 Ford E-350 Econoline Club Wagon 460/7.5 V8
1976 Ford Elite 460/7.5 V8
1975 - 1979 Ford F-150 460/7.5 V8

 

Specs:

Brand Mr. Gasket
Collector Gaskets Included No
Emission Code 5
Engine Ford Big Block
Gasket Line Copper-Seal
Material Copper
Port Shape Rectangle
Port Size 1.25" x 2.08"
Product Type Header Gaskets
Thickness .094"
Warning California Proposition 65
Warranty Limited 90 Day Warranty
Weight 0.95
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: 28067663793

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4.2 ★★★★★
Based on 6 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Belleville, US
★★★★★ 5
Son loves them!
Size: Large, Color: Black (6-pairs), Number of Items: 6
My son loves these socks! Comfy, good quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
T
Verified Purchase
Tori M
Houston, US
★★★★★ 5
Good fabric
Size: Medium, Color: White, Number of Items: 6
Nice socks. Would buy again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 23, 2026
S
Verified Purchase
Sarge Howell
San Leandro, US
★★★★★ 4
Quality and durable socks
Size: Large, Color: White (6-pairs), Number of Items: 6
Great quality socks. This pack was a lot taller on the cuff and bigger than previous batches I have had. Not sure what the change was, but giving it 4 instead of 5 because I preferred the smaller shorter ones they previously made. But these are great quality socks, and last a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
R
Verified Purchase
Rafael Mota
Charlottesville, US
★★★★★ 5
A Game-Changer for Comfort
Size: Medium, Color: Black, Number of Items: 6
I recently upgraded my workout gear with the Under Armour Training Cotton Quarter Socks, and I must say, these socks have revolutionized my exercise experience. Comfortable, durable, and stylish, they truly stand out in the crowded world of athletic socks. First and foremost, the comfort level of these socks is unparalleled. The blend of cotton and synthetic materials provides a soft and plush feel against my feet, making every step a pleasure. The quarter length strikes the perfect balance, offering ample coverage without being too restrictive or too short. It's like walking on clouds, even during the most intense workouts. One of the standout features is the moisture-wicking technology. I've worn these socks during high-intensity cardio sessions, and they have consistently kept my feet dry and comfortable. The breathability is remarkable, preventing that uncomfortable feeling of sweaty feet that often accompanies strenuous workouts. No more distractions – just focus on pushing through your fitness routine. Durability is another strong suit of these socks. After numerous washes, they maintain their shape and elasticity, showing no signs of wear and tear. The reinforced heel and toe areas provide extra support, ensuring longevity and preventing the dreaded sock holes that often plague other brands. The sleek design of the Under Armour Training Cotton Quarter Socks adds a touch of style to my workout attire. The subtle logo and choice of colors make them versatile enough to pair with any athletic shoes. Whether you're hitting the gym, going for a run, or simply running errands, these socks seamlessly blend fashion with function. In terms of sizing, I found that they fit true to size. The elastic band around the arch provides a snug yet comfortable fit, ensuring that the socks stay in place throughout any activity. While the price point may be slightly higher than some other options on the market, the quality and performance of the Under Armour Training Cotton Quarter Socks more than justify the investment. When it comes to comfort, durability, and style, these socks have become an indispensable part of my workout wardrobe.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 3, 2024
C
Verified Purchase
Carol Foshag
Bozeman, US
★★★★★ 5
Well made
Size: Large, Color: Black (6-pairs), Number of Items: 6
These are the only socks that my 12 year old Grandson will wear. He's very picky. LOL
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026

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