
The Story
DescriptionĀ
FitsĀ Ā
| Year | MakeĀ | Model |
| 2017-2025 | GMC | 2500/3500HD Sierra |
| 2017-2025 | Chevrolet | 2500/3500HD Silverado |
Ā
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:Ā 116112583
FeaturesĀ
- OEM-quality hardwareĀ
- Class 10.9 studsĀ
- Black oxide finishĀ
- Rust-resistant coatingĀ
- Includes 16 studs & nuts

Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
DescriptionĀ
FitsĀ Ā
| Year | MakeĀ | Model |
| 2017-2025 | GMC | 2500/3500HD Sierra |
| 2017-2025 | Chevrolet | 2500/3500HD Silverado |
Ā
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:Ā 116112583
FeaturesĀ
- OEM-quality hardwareĀ
- Class 10.9 studsĀ
- Black oxide finishĀ
- Rust-resistant coatingĀ
- Includes 16 studs & nuts














