I have a fan, it is a 5 blade fan with flat rivets. The center hole is 2 3/8 and the bolt pattern is 3in straight across. It also has the number 66 also an H and the word front stamped on it. Any he…

Check this 1950's 348 BIG BLOCK Runs great. Just needs bolted in, and put to life. 4bbl intake, reduced to a 2 bbl carb.

HEAT PROBLEMS