2017-2025 Duramax Stud & Nut Kit for OEM Exhaust Manifolds (116112583)

Description 

Fits  

Year	Make	Model
2017-2025	GMC	2500/3500HD Sierra
2017-2025	Chevrolet	2500/3500HD Silverado

 

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

Features 

• OEM-quality hardware 
• Class 10.9 studs 
• Black oxide finish 
• Rust-resistant coating 
• Includes 16 studs & nuts