Shop with Blessed Performance for the PPE Exhaust Manifold Stud Kit for your 2017-2025 GM 6.6L L5P Duramax diesel. It includes 16 durable class 10.9 studs and nuts for both stock manifolds. The studs are coated with a black oxide finish for enhanced rust prevention and long-lasting reliability. Perfect for replacing your exhaust manifold hardware.
Highlights:
- Class 10.9 Studs
- Direct-Fit Replacement
- Black Oxide Coating For Rust Prevention