Offenhauser intake manifolds are cast from high-grade aluminum alloy, expertly engineered, and precision machined. These manifolds provide increased power, economical operation, and a smoother, better-balanced engine.

Equalized fuel distribution to all cylinders allows the engine to operate at maximum efficiency throughout all stages of RPM. In addition, the custom appearance of Offenhauser’s products is a great improvement to visual appeal in applications where pride of ownership is prevalent.

Offenhauser 3371
Triple carb manifold
Works with 3-bolt carbs