overheat

Greetings All. Has anyone ever tried to open up the fender wells to improve air flow through the engine compartment? I have what most consider an optimum cooling set up but it overheats when sitting still (230 degrees + in hot weather). I am told that my engine set-up limits airflow through...

I took my 57 truck out on a cruise yesterday and I noticed that when I got to my destination there was some coolant leaking under the cab and from under the passenger side dash inside the cab. The temp looked ok and the engine wasn't smoking or anything. Woukd this just be the heater core even...

So I came into my 57 a month ago. Spent the last few weeks putting new tires on, brakes and kines all the way around and replaced the holley 650 DP with a rochester, new alternator and battery. Been cruising around the neighborhood no problems. Took it for it's first long cruise.... 283 backed...