ARP Exhaust Manifold Up Pipe Bolts with Washers

For 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 Duramax 6.6L L5P

Secures exhaust manifold to up-pipe and turbo to up-pipe. Qty 12 sets needed per engine.

Replace your rusty or broken exhaust manifold up pipe bolts with these high quality ARP bolts.