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alternator cooling duct interference?

Old Oct 14, 2010 | 07:17 AM
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Default alternator cooling duct interference?

hey guys, i started puttin the accessories on my 79 t/a, and i'm getting significant interference that wont allow my alternator to bolt int he factory fbody position, because its hitting the engine cradle. anyone run into this issue?
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Old Oct 14, 2010 | 07:28 PM
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anyone?
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Old Oct 14, 2010 | 07:30 PM
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the truck alt.........which i am running......does not have a cooling duct like the stocker......trim it as you need i say
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Old Oct 14, 2010 | 07:54 PM
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using what accessories? fbody or truck or vette ? i have vette nothing interferes....
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Old Oct 14, 2010 | 08:09 PM
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fbody, its got this huge freakin coolin duct on the back.

only problem with cutting is that it will expose the diodes etc to possibly short circuit situation (expose electronics to the elements)
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Old Oct 14, 2010 | 08:37 PM
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Originally Posted by nunan0219
fbody, its got this huge freakin coolin duct on the back.

only problem with cutting is that it will expose the diodes etc to possibly short circuit situation (expose electronics to the elements)
might have to notch the frame? or modify it with some heat and a hammer?
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Old Oct 15, 2010 | 01:09 AM
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Old Oct 15, 2010 | 01:10 AM
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Old Oct 15, 2010 | 01:11 AM
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as you can see....there is plenty of room to trim if needed
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Old Oct 15, 2010 | 01:09 PM
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Cut off the duct trim it up and epoxy it back on.
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Old Oct 15, 2010 | 01:23 PM
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okay, didnt want to do it and hinder the performance at all if no one else has.
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Old Oct 15, 2010 | 01:44 PM
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Most other alts don't have that cooling duct because they have more air flow around them however in the fbody does have much room to allow enough air flow to the alt.
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Old Oct 15, 2010 | 06:22 PM
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cut the duct, epoxied it back and everything fits fine. close but fine.
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Old Oct 15, 2010 | 10:15 PM
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Old Oct 16, 2010 | 09:29 AM
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yeah, i forgot i have a band saw in my basement (out of sight out of mind) but it worked well.
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