The restrictor goes in the lower radiator hose replacing the thermostat restrictor to keep the water in the radiator longer. Therefore, the water is cooler when it reaches the engine. Machined aluminum available for the aluminum racing radiators.
RADIATOR RESTRICTOR
In stock
Category: Engine Accessories
Prop 65 Warning
WARNING: CANCER AND REPRODUCTIVE HARM WWW.P65WARNINGS.CA.GOV
For more information about these warnings, see www.P65Warnings.ca.gov
