Racing Valves GY6

High performance racing valves from . These are a must for any serious tuner. With stainless construction and level seats, these scream quality and performance right out of the box.
IN:
Stem
5.0mm
Height = 65.75mm
Valve
28.0mm
EX:
Stem
5.0mm
Height = 65.3mm
Valve
23.0mm
Not legal for use in California on pollution controlled vehicles. Check local laws before installing.