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Old 01-03-2021, 02:59 PM   #20
cadillac512
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Join Date: Apr 2019
Location: Kansas
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Default Re: 91A-8600 Radiator fan

Quote:
Originally Posted by deuce_roadster View Post
Mac VP I get 3" exactly on the 91A --- 3 5/8" on the 19A . I hooked a tape on the flare at the base where the blades mount and measured to the mounting flange (not the part that indexes into the crank pulley) These are new, out of the FoMoCo box.



I measured the hub on my '41 Merc Town Sedan and it is also 3 5/8" as above. Puts the front edges of the six blade fan approx 7/8" from the radiator core.


Terry
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'41 Merc Town Sedan / 260" 8CM engine
'66 Fairlane four door / "warmed up" 302
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