Very glad DDC had these as an option, factory fit and readily available
2017-2025 Duramax Stud & Nut Kit for OEM Exhaust Manifolds (116112583)
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Upgrade your 6.6L Duramax L5P with this OEM exhaust manifold stud and nut kit. Perfect for replacing worn or rusty hardware, it keeps your manifolds secure and leak-free. A must-have for any diesel enthusiast wanting reliable, long-lasting performance.
Part Number: 116112583
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2017-2025 Duramax Stud & Nut Kit for OEM Exhaust Manifolds (116112583)