67 Cuda Cooling

Again great ideas by all... Thanks for the help. Not sure about the replacement parts as the work was done when my grandma owned it, but I think the guys threw high performance parts in it to increase prices. When the restoration was done in 2010/11 the engine guy said the parts were all high quality HP parts and looked to be in outstanding condition still. The discussion about gas is an issue I never thought of and then there is definitely a problem tuning the original Carter vacuum carb so it either starts great and runs rough at low speeds or it takes forever to start but runs good at all speeds. I ought to replace the carb but since the car was my grandma's, purchased by grandad, I am sentimental about replacing anything. I did change out the bright blue for dark blue though...