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Join Date: Apr 2011
Location: SO CAL...Huntington Beach and Rancho Cucamonga
Re: Convert to Clutch fan
When you look at the 772 fan you are going to purchase, it should have the curved blade tips on the end. This makes the fan less noisy and fits in the fan shroud better. I've seen repop 772's being sold without the curved tips, this is incorrect and may hit the shroud. Depending on variances in the vehicle or other issues, you may have to align the fan shroud by elongating screw holes. Saggy engine mounts may cause fan contact at the bottom of the shroud.
Top attachment has squared tips, lower attachment is original 772 and has the curved blades.