I have an 03 chevy with the 4.8, and I have an electric fan from a 95 z28 I striped down. I was wanting to know what else I need to install it in the truck as far as wireing and where to get it.

 

Does everyone just use ls1 fans?

 

Alot of us use the LS1 fans. I think the lt1's are the same thowe. You could always get the harness threw Nelson performance. But then you would need to have the PCM programed to turn them on.. That is the easiest way to do it in my op.. Or you can make your own, with a manual switch to turn them on.. Or they make a kit that used a prob that goes in the radiator, works of temp.. The PCM repo, the harness is the easiest i would say..

 

Thanks I'll look into the harness.