Northern Dual Fan Relay & Temp Switch Relay Switch Very wide power range and

Very wide power range and excellent mid-range torque for LS engines with cathedral port cylinder heads

Available in: Black

Made from heat-treated 8740 chrome moly steel with heavy duty black oxide finish

Thanks to its exclusive and dedicated formula

Northern Dual Fan Relay & Temp Switch Relay Switch Very wide power range andDual Relay With Temperature Switch Whether Building Your First Hotrod, Updating Your Muscle Car Or Hitting The Race Track Every Weekend, Northern Radiator Has The High Performance Products You Have Come To Rely On. From Our All Aluminum Radiators, Fans and Shroud Assemblies, To Our Hose Connections And Radiator Mounts, We've Got You Covered! Northern Radiator is a distribution based company, providing high quality heating and cooling products for over