Inlet Fitting Radiator 16AN

The AFCO Racing Products Inlet Fitting Radiator 16AN is a precision-engineered coolant adapter designed for high-performance cooling system modifications on race cars, street rods, and custom vehicles. This inlet fitting serves as the critical connection point between your engine block or water pump outlet and premium racing radiator systems, making it essential for builders who demand reliability under extreme thermal loads.

Whether you're upgrading to a larger radiator capacity or integrating an aftermarket cooling solution into a tight engine bay, this 16 AN adapter provides the robust interface your modified cooling circuit requires. Manufactured by AFCO Racing Products, an industry leader in motorsports thermal management, this inlet fitting features a 16 AN port configuration—the standard high-flow connection size preferred in performance cooling applications where flow rate and pressure handling are critical.

Serious engine builders, race teams, and vintage vehicle restorers will benefit from the compact footprint (3.8 x 2.05 x 6.3 inches) and lightweight construction (0.24 lbs), which minimize installation complexity and weight penalty. This allows for seamless integration into custom intake manifolds, billet water pumps, or aftermarket radiator inlet ports without structural modification.