' This is some great information. I haven't mounted my radiator as yet but was wondering about the fan. A friend for mine had a flex fan go thought the hood of his 57' Belair, just ruined it, I have been against using one since. I had thought about a 5 blade fan but hadn't considered using a fan clutch, that does make a lot of sense. I don't believe I'll have any real issues with placement, the Task Force series had plenty of room.
