Wehrli Custom Fab WCF100199 Duramax Up-Pipe Bolts

GAP has the Wehrli Custom Fab WCF100199 Duramax Up-Pipe Bolts that will replace the broken bolts on your 2017-2024 GM 6.6L Duramax L5P. The factory 8mm fasteners used on the 2017 and newer 6.6L Duramax engines to connect the up pipes to the exhaust manifolds and turbocharger pedestal are known to fail, even after a few short years. During performance development work on these engines, Wehrli Fab has seen frequent incidences of the stock bolts seizing or breaking in the manifolds and pedestal on brand-new, low-mile trucks in rust-free environments. This bolt kit contains 12 specially selected high-strength ARP fasteners and matched washers with a pack of assembly lube designed as an upgrade to the smaller and failure-prone bolts on your truck. This simple, cost-effective upgrade will give you peace of mind and ease of serviceability for your stock or modified trucks.

Features:

• Black Oxide Coating
• ARP Bolts & Washers
• ARP Fastener Assembly Lubricant