Water Bypass Kit To Reduce Block Pressure At High RPM

****Free shipping to lower 48****

If you are sled pulling or drag racing and spending time over factory redline, you need a coolant bypass kit. As rpms and heat increase, pressure builds in the coolant system and has to escape somewhere. The rear freeze plug in the back of the head is the most common to pop out. This kit replaces the rear freeze plug and allows excess pressure to escape safely. Comes with fully adjustable pressure regulator and all hardware.