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Description
PPE Exhaust Manifold Stud & Nut Kit 17-25 GM 6.6L Duramax L5PKeep the manifolds buttoned up and leak free on your 2017 2025 GM 6. 6L Duramax L5P with the PPE Exhaust Manifold Stud & Nut Kit. This complete hardware kit includes 16 high strength class 10. 9 studs and nuts, designed to securely fasten your stock exhaust manifolds for a leak free seal. Each stud is finished with a black oxide coating to resist corrosion and ensure long term durability, even in extreme heat and harsh conditions. Whether you're
Keep the manifolds buttoned up and leak free on your 2017-2025 GM 6.6L Duramax L5P with the PPE Exhaust Manifold Stud & Nut Kit.
This complete hardware kit includes 16 high-strength class 10.9 studs and nuts, designed to securely fasten your stock exhaust manifolds for a leak free seal. Each stud is finished with a black oxide coating to resist corrosion and ensure long term durability, even in extreme heat and harsh conditions. Whether you're replacing worn factory hardware or performing manifold upgrades, this kit provides a stronger, more secure solution compared to stock bolts.
Built for easy installation and maximum clamping force, the PPE Exhaust Manifold Stud & Nut Kit is a great upgrade for keeping your Duramax L5P running at peak performance.
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
4.8 ★★★★★
Based on 6 reviews
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Product Reviews
★★★★★ 5
My favorite socks
Size: Medium, Color: (659) Fuchsia Dusk / Fuchsia Dusk / Tourmaline Pink
Very comfortable. True to size. Moisture wicking
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Reviewed in the United States on April 25, 2026
★★★★★ 4
No show but stays on
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I wear these socks daily. They truly don’t show with my workout shoes or with hey dudes. But the best thing about them is that they actually stay on your foot. I work out hard and I don’t ever have to pull them up. I do wish they were just a little bit thicker than they are, but they are definitely a product I will buy again.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Favorite Socks Ever
Size: Medium, Color: Black/Assorted, Size: Medium, Color: Black/Assorted
I absolutely love these socks, they compress in the middle which is my favorite thing about them! Keeps them from slipping off my feet and also adds support, love love love how they feel and how long they last! This is my second pack that I’ve purchased, I had the multi colored ones before and they’ve lasted me two years before finally starting to wear out and fade and get holes. Definitely going to be routinely buying these every year. Good to wear with my work out shoes...winter boots, Nike sandals, and my everyday adidas sneakers. These are so worth it!
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Reviewed in the United States on May 28, 2019
★★★★★ 5
Great ankle socks that stay put at a great price!!
Size: 6-9, Color: Assorted
These are great! I have been looking for a low profile ankle sock that is thinner but doesn’t ride down. (Picky, right?) I try to walk 5-7 miles on my days off. So it’s very important for me to not have to stop every couple of hundred yards, bend down, fix socks, then continue on my way while grumbling about NOT GREAT socks. These are not those socks. They really do stay put!!! And enough cushion to be comfortable also. So definitely a repeat!!
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Reviewed in the United States on December 2, 2018
★★★★★ 5
Great quality, no holes or fading!
Size: Medium, Color: Black/Assorted
I purchased these socks a couple years ago and love them so much that I just recently purchased them again! They fit perfectly, don't make my feet sweaty, and hit the ankle at the right spot. The material is so good that over years they have not faded and even though I wear the same few pairs every day, they have no signs of thinning or holes! These are the ONLY socks that I buy. I have the black ones as well as the multi-colored ones. I will never buy another brand or style again!
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Reviewed in the United States on January 11, 2020