WCFab Y-Bridge, 3 in. (Bridge Only)Duramax LBZ/LMM

Developed for GMC and Chevrolet 6.6L Duramax applications, this WCFab LBZ/LMM high flow 3 in. Y-Bridge (bridge assembly only) enhances airflow while maintaining precise fitment. Engineered components provide consistent performance and reliability. A durable custom powder coat finish offers lasting protection. Finished in Gloss Black. 

Fitment Info, Inclusions, and Features

• 3" High Flow Y-Bridge - BRIDGE ASSEMBLY ONLY, does not include upper cross-over or passenger side intercooler pipe. 
• Direct Replacement for Y-Bridge used in WCF100163 and WCF100164. 
• Bolts to OEM intake runners. 
• Two piece bolt together design for simple installation. 
• Reduces risk of bridge separating under extreme boost applications. 
• Includes O Ring Seals for Bridge Inlet and Intake Runners. 
• Made in the USA.