Designed originally for racing engines, today’s compact production engines can also benefit from the used of GReddy’s Radiator Bleed Tank.  The air in the radiator causes over heating. The GReddy Breather Tank removes the air in cooling system. By the fuid swirl in the tank, Breather Tanks separate coolant from the air and will contribute to the radiator’s efficentcy. Block-off radiator cap included.

installs in upper radiator hose for gauge water temp sensor

or lower hose for use with GReddy Breather Tank

Fits: SR, RB, 4G63 and more…