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Mr. Gasket 7161 Copper Seal Header Gaskets

(Ford F-150 1987-95, Mustang 1987-95, F-250 1987-95, Bronco 1987-95, Thunderbird 1987-88, 1991-93, F-350 1987-95, F-250 Pickup 1987-95 + 15 more models)

Part of: Mr. Gasket Copper Seal Exhaust Gasket Sets

Other options in this family: Mr. Gasket 7158MRG Mr. Gasket 7152G Mr. Gasket 7167MRG Mr. Gasket 7151MRG Mr. Gasket 7157MRG

Manufacturer

Picture for manufacturer Mr. Gasket

Part Number

7161
10 reviews
Sale Price

$73.89

In Stock (10+)

delivery box

Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Mr. Gasket 7161 Copper Seal Header Gaskets deliver exceptional sealing performance for high-performance and extreme-heat applications. Manufactured from premium "dead soft" solid copper material with a base thickness of .043", these gaskets are engineered to conform to minor surface irregularities and provide a reliable, long-lasting seal between exhaust headers and cylinder heads.

Key Features:

  • Solid copper construction (.043" thick) provides superior heat resistance and durability
  • Embossed .051" ridge around each exhaust port creates positive sealing on irregular surfaces
  • Total gasket thickness of .094" accommodates minor surface imperfections
  • Dead soft copper material conforms to flange surfaces for enhanced sealing
  • Ideal for high performance street, drag racing, oval track, and turbocharged applications
  • Excellent performance in extreme heat environments

These copper header gaskets are designed for demanding performance applications where conventional composite gaskets may fail. The embossed design ensures consistent clamping pressure around each exhaust port, while the malleable copper material compensates for thermal expansion and surface variations to maintain a leak-free seal.

Products specifications

Fits

Ford F-150 1987-95, Mustang 1987-95, F-250 1987-95, Bronco 1987-95, Thunderbird 1987-88, 1991-93, F-350 1987-95, F-250 Pickup 1987-95, F-350 Pickup 1987-95, E-350 Econoline 1987-95, E-150 Econoline 1987-95, E-250 Econoline 1987-95 + 11 more models

Port Size

1.250 in. x 1.750 in.

Engine Make/Size

Ford Small Block Windsor

Prop 65

No

Item Weight

0.880 lbs.

Brand

Mr. Gasket

Category

Exhaust

Collector Gaskets Included

No

Emission Code

5

Engine

Ford Small Block Windsor

Gasket Line

Copper-Seal

Material

Copper

Part Type

Exhaust Manifold Gasket Set

Port Shape

Oval

Product Type

Header Gaskets

Sub Category

Gaskets and Sealing Systems

Thickness

.094

Warning

California Proposition 65

Warranty

Manufacturer's Limited 90 Day Warranty

Weight

0.88

Good price. Hope shipping is quick. Thx!

Autoplicity had exactly what I needed and at a fair price. My online purchase was fast, convenient and was shipped promptly. Definitely will be going back to Autoplicity for my future automotive needs.

Hapy costumer!

Good first experience with Autoplicity.

Thanks. I'll be back!

good so far

Very satisfied! My intake shipped on Friday and I received it on Tuesday. Not only super fast shipping, but a great deal to boot!

Fantastic prices and fast shipping!! Looks like I'm done with Jeg's and Summit!!

I ordered a hitch off of this site for Christmas, I have never heard of it nor did I know how they were, but they are great! Got my package in I'd say 4 days, very fast and it was exactly what I wanted! Only down fall was they charged me 3 times and I was short 150$ for a few days. I got my money back and I would definitely order again.

Very good customer service asked about a lot of different springs and parts for my Mazdaspeed 3.

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