Chase Bays - Coolant Overflow (CB-U-ALCO)The Chase Bays Aluminum Coolant Overflow Reservoir holds a unique set of innovative features. A common side effect of spirited driving is most coolant overflows quickly fill up and spew coolant out of the cap under heavy use, leaving you with an engine bay to clean. The reason this happens is the rapid spike in coolant temperature pushes through the radiator cap. To solve this problem, weve created a way to directly control this chaos. The bottom of