I am putting in lt1 electric fans and was wondering were I could get a relay and a switch

 

Here's a link to a post about the same topic.
https://ls1tech.com/ubb/ultimatebb.p...=003037#000000
The brand I used is an Imperial, it has a built in thermostat. I got it at Kragans, they go by other names around the country. In the post, there's a link the main Parts America website, you can order it off of there. Just put the part number in their search engine and it'll give the part and price. Hope this helps!
Jim

 

i got mine from JEGS. it was like 30 bucks or something. it came with the two relays, a thermostat, a switch, and some wire and loom.

Matt