SKU: 87559862466

Mr. Gasket Ultra-Seal Header Gaskets for Ford 460 SVO Square Ports - 5959

Sale price$56.96 Regular price$63.29
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Shipping Estimate
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Nov 15 - Nov 20

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Description

Mr. Gasket Ultra-Seal Header Gaskets for Ford 460 SVO Square Ports - 5959Overview: Manufactured from high temperature steel core graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp

Overview:

Manufactured from high-temperature steel core/graphite faced exhaust material. Expanded steel core provides stability and maximum torque retention to eliminate gasket failure. Graphite facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head. Conforms to and seals minor surface irregularities. High recovery material allows header or manifold flange to stay sealed if flange loses clamp-load. Can be trimmed if necessary for modified port applications. For original equipment replacement, high performance street, drag race and oval track use.

Features:

  • Manufactured from high-temperature steel core/graphite faced exhaust material
  • Expanded steel core provides stability and maximum torque retention to eliminate gasket failure
  • Graphite impregnated facing provides excellent heat resistance and thermal conductivity to transfer heat away from the cylinder head
  • Conforms to and seals minor surface irregularities
  • Can be trimmed if necessary for modified port applications
  • For OE replacement, high performance street, drag race and oval track use
  • For use with SVO square port cylinder head

Specs:

Brand Mr. Gasket
Collector Gaskets Included No
Emission Code 5
Engine Ford Big Block
Gasket Line Ultra-Seal
Material Ultra-seal
Port Shape Square
Port Size 1.85" x 1.91"
Product Type Header Gaskets
Thickness .062"
Warning California Proposition 65
Warranty Limited 90 Day Warranty
Weight 0.44

Emissions:

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

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: 87559862466

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4.4 ★★★★★
Based on 12 reviews
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Product Reviews
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Verified Purchase
Cristiano K
Fort Morgan, US
★★★★★ 4
Do not buy, I recommend looking for something else
Size: King (Pack of 2), Style: Medium, Configuration: Hometextile
I don't like the quality of those pillows. They don't have any support, super flat, it's like just using the pillow sheet without the pillow. I honestly don't get why this could even be a product. Amazon Basics brand is veryh nice but this one was a very bad one. I usually go with anything but this was worst than cheap airbnb pillows.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 15, 2026
N
Verified Purchase
Natalie Sopa
Los Angeles, US
★★★★★ 5
Great
Size: King (Pack of 2), Style: Medium, Configuration: Hometextile
The medium density support is exactly as advertised and provides more support and firmness. The pillow is taller because of the density so maybe not great for stomach sleepers but works well for back and side sleeping. I bought this because I tried the same pillow at my sister’s house and woke up without neck pain for the first time in forever. Honestly better than my $100 pillow.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
M
Verified Purchase
MidwestMama
Alexandria, US
★★★★★ 1
These are firm pillows not medium as described.
Size: King (Pack of 2), Style: Medium, Configuration: Hometextile
These pillows are much too firm to be medium density as described. They are too stuffed full of filling. They barely give when my head is on them, so my neck ends up twisted. And they are ridiculously heavy. The filling is also uneven. I wish there was a zero stars option. Definitely returning them.
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Reviewed in the United States on May 17, 2026
J
Verified Purchase
Jessica F
Lowell, US
★★★★★ 3
Medium Density is flat and underfilled, soft is better. Get medium if you hate life or for in-laws
Size: King (Pack of 2), Style: Medium, Configuration: Hometextile
I thought the medium density version would be a firmer version of the soft version but I was very wrong. The medium version is very flat and has no support. Medium density feels like a cheapo $2 black friday pillow that's only useful as a decoration. I suppose the medium density fill version does have its use, you can get this pillow for a guest bed. Perfect for the in laws/guests you dislike so they don't get too comfortable and overstay their welcome. The soft one is very filled and nice to sleep on. The soft one feels firmer than the medium version, probably due to the fact that its probably filled twice as much as the medium density. Would recommend to get the soft density fill version of this pillow.
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Reviewed in the United States on August 10, 2024
A
Verified Purchase
Adrienne
Massapequa, US
★★★★★ 5
These are amazing!
Size: King (Pack of 2), Style: Medium, Configuration: Hometextile
Comfy and fluffy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

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