Inline Hose Coolant Drain 1.75/1.75 Male

The Inline Hose Coolant Drain 1.75/1.75 Male from PRW Industries is a specialized component designed for engine builders, performance technicians, and automotive enthusiasts who require precision in their cooling system modifications. This inline drain fitting allows for the installation of a petcock, ball valve, or auxiliary drain point within your coolant loop, providing greater control during flushing, bleeding air, or servicing a custom cooling setup.

This adapter features dual 1.75-inch male hose barb connections, ensuring compatibility with standard heater hoses and bypass lines commonly used in V-block and small-block engines. The installation process is straightforward: simply cut your coolant line, insert the fitting, and secure it with quality hose clamps to create a serviceable junction point. Its lightweight design, weighing 0.28 lbs, ensures that there is no performance penalty.

Engine builders preparing vehicles for dyno testing, drag racing, or street performance will find this fitting particularly beneficial. It allows for efficient coolant management, making it an ideal choice for custom cooling circuits and performance upgrades.