[stich626]

Hello all,
not sure if this question should be here or in the engine area..
I am installing an electric fan in my 71 c-10.. and tho. painless makes a kit, It's just a relay and a temp switch and wire..
looking for a temp switch that closes(on) at 190-195* and opens at 180*(off)
was thinking a mid eighties f body but can't find the specs of when it turned the fans on and what temp it shut them off.. maybe a 94 b body?
any help.. thanks..