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Ships within 48 hours · Estimated delivery Sep 30 - Oct 5
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Description
ACL Nissan SR20DE/DET GTiR Standard Size High Performance Main Bearing Set - 5 oil holes in upperExperience top tier engine performance with the ACL Race Series Main Bearings, designed specifically for the Nissan SR20DE and SR20DET GTiR engines. This standard size high performance main bearing set features five oil holes in the upper shells, ensuring optimal lubrication and cooling, crucial for maintaining engine durability under rigorous use. Engineered for both racing and high performance street applications, these bearings offer exceptional
Experience top-tier engine performance with the ACL Race Series Main Bearings, designed specifically for the Nissan SR20DE and SR20DET GTiR engines. This standard size high-performance main bearing set features five oil holes in the upper shells, ensuring optimal lubrication and cooling, crucial for maintaining engine durability under rigorous use.Engineered for both racing and high-performance street applications, these bearings offer exceptional strength and precision. ACL's Race Series is trusted by motorsport professionals and automotive enthusiasts alike for its superior quality and reliability. Whether you are rebuilding your engine or upgrading for enhanced power and efficiency, these bearings provide a perfect fit and outstanding protection against wear.
Manufactured by ACL, a renowned brand in engine components, this bearing set meets stringent quality standards. It promises consistent performance, reduced friction, and improved longevity of your engine's rotating assembly.
Choose ACL Race Series Main Bearings to get the most out of your Nissan GTiR build with a reliable and expertly crafted component that supports high RPMs and extreme loads.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
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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
4.7 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
LOVE THEM!!
Size: Small, Color: (001) Black / Black / Castlerock
LOVE! These socks are so comfortable! I wear a 5 in women's and a 3 in big kid shoes. The small fit me perfectly. I see where some say they run small but I can't say that was an issue for me. They are "snug" but thats what you want with a no show sock. I feel they have support vs the ones i used to buy at Walmart. They are very soft! I am actually buying more today and throwing my other ones in the trash!
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Reviewed in the United States on February 18, 2026
★★★★★ 5
So will not write down your foot
Size: Medium, Color: (001) Black / Black / Castlerock
I love these socks. They have a little bit of gel on the top of the heel for support in your tennis shoes and so your socks don’t write down. Very good quality.
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Reviewed in the United States on May 6, 2026
★★★★★ 5
Comfy and Stay Put
Size: Medium, Color: (002) Black / Black / Halo Gray
These socks are honestly great. They’re super thin and light, so once you have them on, you kind of forget they’re even there. No bulky feeling in your shoes at all.
The best part is they actually stay on. I hate no-show socks that slide down after five minutes, and these don’t do that. The little grip on the heel really works, so you’re not constantly adjusting them all day.
They’re breathable too, which is nice if your feet run warm. They dry fast and don’t get that gross sweaty feeling. And there’s no annoying seam on the toe, so nothing rubs or feels uncomfortable.
Basically, they’re just comfy, stay put, and don’t cause problems — which is all I want from socks.
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Reviewed in the United States on January 16, 2026
★★★★★ 5
Perfect sucks
Size: Medium, Color: (001) Black / Black / Castlerock
Wonderful socks . The weight is perfect !! These do not slip when in a shoe they stay out !!
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Reviewed in the United States on April 14, 2026
★★★★★ 4
Amazing but quality changed
Size: Large, Color: (002) Black / Black / Halo Gray
Love these socks so much, been buying them for about 4 years now!! Not giving them 5 stars anymore because the quality is different and not as good, durable and thick as before.
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Reviewed in the United States on July 10, 2025