Banks Power Big Hoss Intake Manifold Syst-2001-15 GM 6.6L Natural - 42737

A Banks Racing product proven in the Banks Duramax Sidewinder S-10 diesel drag truck, the Big Hoss Intake Manifolds are the only purpose-built manifolds created for a Duramax. Big Hoss replaces the factorys crude clamshell intake with a tuned 16-port manifold assembly that provides tremendous flow and uniform air distribution for more available power at a given boost level.

• Big Hoss® Intake Manifold
• Provides Tremendous Flow And Uniform Air Distribution
• Larger And Less Restrictive Than Stock
• Enhances power and durability