Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Promo Codes Available:
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:
- 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
4.3 ★★★★★
Based on 1566 reviews
Sort
Product Reviews
★★★★★ 5
Great Buy
Pattern Name: Half Ears (15-pack)
Dogs love them!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 31, 2026
★★★★★ 5
These pig ears are big
Pattern Name: Full Ears (25-pack)
These pig ears are pretty big, great for large dogs. My dogs love them! I keep them refrigerated, for freshness and my dogs love them cold.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 7, 2026
★★★★★ 4
Good but a bit overpriced
Pattern Name: Half Ears (15-pack)
I like these as they are a good size and not as greasy as others. I have 4 dogs that get one each evening. It would be nice if they were a bit cheaper.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 13, 2026
★★★★★ 5
Apparently delicious to dogs!
Pattern Name: Half Ears (15-pack)
Bought these hoping they wouldn't be too large for my 10 lb. dog, and found that she loves them so much it doesn't matter that she can't finish one all at once. I think they are her favorite treat, and can last her days, so it is a great deal both for her, and for my wallet! (she also doesn't get them more than once every week or two!)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
★★★★★ 5
Chew that pig ear doggie
Pattern Name: Half Ears (15-pack)
These are halves of pig ears. My little dachshund doesn't need the entire ear. Half is much better size. And still we break the halves in half. She loves them. Helps clean her teeth while she is chewing and destressing. I would recommend to other dog owners.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 30, 2026