Hellow again, got a ? about an electric fan for my 76 GMC PU. I got one of those Griffin aluminum 2 core rads, along with a chrome water pumps from Summit, that seems to stick out a little more than what a stock pump does, which meens i have to make some adjustments on the pulleys to align the bets, and i wont have a lot of stud left to bolt my clutch fan on. So im goin with an electric fan instead. My ? is, would i be better off with a push fan, that sits in front of the rad, or a pull fan in behind the rad? The motor is a .030 350 sbc, with a miled roller cam. Plus the truck is wired with a new Painless kit, that has a wire for the electric fan. Which brings me to the ? about the best way to wire the fan switch inside the cab. I would like the fan to come on automaticlly when the engine heats up, plus be able to turn the fan on at anytime with the switch. (Please Advise)
