Painless Performance GM LS/Gen III Dual Activ Dual Fan Relay CK02421 1973-88 Chevelle

1973-88 Chevelle

15 in W x 18

1971-1981 Pontiac Catalina

By having separate crimps

Extra Long Front Pipes for Adjustability

Painless Performance GM LS/Gen III Dual Activ Dual Fan Relay CK02421 1973-88 ChevelleGEN III; IV Truck Dual Activation Dual Fan Relay Kit (on 205; off 190) Installing air conditioning to your LSx powered hot rod? Need cooling fan relays to operate off of a thermostatic switch and when your a c is on? The dual activation cooling fan relay kit by Painless Performance is exactly what you need. Only a few minutes for the installation and your cooling fan will come on when the engine reaches the preset temperature of the thermostatic