0-Ring Side Bell

The O-Ring Side Bell from FRANKLAND RACING is a precision-engineered component designed for performance mechanics seeking reliable throttle-body or intake manifold sealing solutions in fuel injection systems. This compact bell-shaped fitting serves as a critical junction point where consistent sealing prevents vacuum leaks and ensures accurate engine tuning.

Engineered with a grooved sealing surface, this fitting accommodates a precision O-ring that creates a dynamic, reusable seal far superior to traditional cork or paper gaskets. The bell's offset mounting geometry allows installation in tight engine bay configurations without requiring bulky adapter plates or additional fabrication. With a minimal weight of just 0.02 lbs, it is ideal for weight-conscious builds.

This component is essential for tuners and engine builders working on electronic fuel injection or turbo applications where manifold integrity is crucial. FRANKLAND RACING's attention to tolerance and finish quality ensures concentricity during assembly, reducing the risk of eccentric seating that compromises flow characteristics.