Tribute to dad

Ok had trouble with the 600 Holley it kept wanting to flood after running about 5 minutes so I put on a 750 I had laying around. I got the dash lights and horn fixed. I put in the new rear springs and 8 3/4 axle. At the Telegraph cruise we went on it got hot when idling and not moving mush in traffic so I am thinking about adding a super stock hood scoop to give it an opening for the air to get out from underhood when sitting still.