I have an 85 s10 with a 305 and I can't get it to stop running hot. I've got a single row v8 conversion rad with dual electric fans from summit in it now with no thermostat and it runs hot. I've done a little research and I'm not sure if I should get the 4.3 rad a lot of people use or go with the an aftermarket 3 core radiator. Anybody have any opinions on what I should do?
