Switching to a clutch fan
I’m planning to switch to a clutch type fan on my ‘69 Firebird. Currently, running a stock type 7 blade flex fan with a stock fan shroud. It works adequately, but I’m borrowing it from my ‘75 TA and want to return it back to that car
Will a Derale 20 inch 17120 with with Hayden 2747 clutch fit and work well? It’s a six blade with 2 inch depth. I saw that the stock a/c car ones were 7 blade 19.5 inch with 2 1/4 inch pitch. Any other suggestions that may fit and work well?
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