SKU: 6866134965

FAST Replacement Inner Seal For LS

$39.64 $44.04
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No.2 Bestseller on duoplus.be >

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Ships within 48 hours · Estimated delivery Jul 9 - Jul 14

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Description

FAST Replacement Inner Seal For LSExperience reliable performance and a perfect fit with the FAST Replacement Inner Seal designed specifically for LS engines. Crafted to meet high standards, this inner seal ensures excellent sealing properties that keep your engine running smoothly without leaks or failures. Whether you are repairing or upgrading your engine, this seal delivers the durability and precision needed for optimal performance. Manufactured by FAST, a trusted brand known for

Experience reliable performance and a perfect fit with the FAST Replacement Inner Seal designed specifically for LS engines. Crafted to meet high standards, this inner seal ensures excellent sealing properties that keep your engine running smoothly without leaks or failures. Whether you are repairing or upgrading your engine, this seal delivers the durability and precision needed for optimal performance.

Manufactured by FAST, a trusted brand known for quality engine components, this replacement seal is an essential part of any LS engine maintenance or rebuild project. It integrates seamlessly with your engine's components, safeguarding internal parts from contamination and fluid loss. With easy installation and robust construction, it offers a dependable solution for enthusiasts and professionals alike.

Shop with confidence at Tuningsupply, your go-to source for performance parts across Europe. Enjoy fast shipping, no hidden fees, and expert support tailored for automotive hobbyists and workshops. Upgrade your engine components today with this FAST Inner Seal to keep your build running at peak condition.
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: 6866134965

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4.4 ★★★★★
Based on 1487 reviews
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Product Reviews
M
Verified Purchase
Michael S.
Chelsea, US
★★★★★ 5
Heel Fisures
Material Type: Black - 3 Pairs, Size: X-Large
Fantastic product. Worked well beyond my expectations.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 20, 2026
N
Verified Purchase
Nathan Tucker
Alexandria, US
★★★★★ 4
X-Large is about a size 12-13 shoe size foot USA.
Material Type: Black - 3 Pairs, Size: X-Large
I love them they work fantastic. I am a big guy with swollen feet. Wear size 12 to 13 USA Shoes. They fit me just fine not tight. My feet felt good after wearing them for two days. Some dry skin pulled off with them and it says to wash by hand. I dont know about the durability but I am hoping to get about 5 uses per pair. Before they become unusable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 7, 2026
Y
Verified Purchase
Y K
Lake Worth, US
★★★★★ 5
Comfortable
Material Type: Black - 2 Pairs, Size: X-Large, Material Type: Black - 2 Pairs, Size: X-Large
I have very sensitive skin, so I usually need to wear socks at all times. These are especially comfortable because they don’t cover the toes, which helps with temperature control. The material is well-balanced—not too thick or too thin—and has just the right amount of stretch. I also appreciate the large traction area, which adds stability. Another plus is that they are completely fragrance-free.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 21, 2026
P
Verified Purchase
Pudatane
Birmingham, US
★★★★★ 5
Great Heel Socks
Material Type: Black - 3 Pairs, Size: Large
I don't know how they work but it's wonderful. I've had rough heel problems for a long time. I wear these everyday and my heels are not rough. They're not baby bottom smooth, but they are not ever going to be. These heel socks also oncce they are properly positioned snap onto the heel. Properly positioning them is easy when you put them on your foot with the heel cup in the correct orientation.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
B
Verified Purchase
beachx
Houston, US
★★★★★ 3
Too small
Material Type: Gray - 3 Pairs, Size: X-Large
Too tight! Even size large used for a man with smaller feet is too tight. Also, no instructions for use or care.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 21, 2026

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