Napoleon1991
Well-Known Member
Recently Ive been searching through alot of threads on here about cooling issues. Cant seem to find a straight answer to my overheating problem. I have a 22" 3 row aluminum radiator from Summit in there now that cooled the 318 I used to have just fine, but its not adequate at cooling my 440. On 80+ degree days, the motor heats up at stoplights but usually cools back down when moving as long as I dont drive it too hard. I am currently running a 7 blade flex fan and a shroud. Can anyone tell me if there is a 22" radiator that will cool my 440 with 727 in my 65 coronet, or will I have to upgrade to a 26" rad?