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Correct L71/L89 Alternator Pulley

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Old Feb 5, 2021 | 05:19 PM
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Default Correct L71/L89 Alternator Pulley

What is the correct alternator pulley for a 1968 l89. It has PS if that makes a difference.

Also, what would be the correct fan blade

Thanks
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Old Feb 7, 2021 | 09:06 AM
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I see 3583978 3883978 pulley for L36 and L71 ( repro are available)
and 3888366 fan should be the same for ll except a/c
M

Last edited by Mooser; Feb 8, 2021 at 11:19 AM. Reason: thought the 8 was a 5
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Old Feb 8, 2021 | 10:03 AM
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Originally Posted by Mooser
I see 3583978 pulley for L36 and L71 ( repro are available)
and 3888366 fan should be the same for ll except a/c
M
I think you meant 3883978 for BB w AC and PS. I have a 435 with just ps and need a 3 5/8. I think I need 3828193, but I'm not certain?
I need the correct ps blame as well
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Old Feb 8, 2021 | 11:34 AM
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Sorry, looked like a 5 to me in the AIM which would be the 3"



The 3829193 they list I believe is the larger (3-5/8) version

The only other one I came across was the 3829387 3-5/8 deep groove but that was for no PS
M
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Old Feb 10, 2021 | 11:19 PM
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Originally Posted by Mooser
Sorry, looked like a 5 to me in the AIM which would be the 3"



The 3829193 they list I believe is the larger (3-5/8) version

The only other one I came across was the 3829387 3-5/8 deep groove but that was for no PS
M
thanks a bunch guys. They kinda of knock you off kilter with those 393 from China. The look nothing like the original and are only 3. Kinda where I had an issue. I believe the original design and that of the 387 or the same from pics of sizes and depths... The 393 is way more abundand of the 2 - 3 5/8.

funny thing is I can read your a PM on here better then mine. Mine is a blur lol

Now that we have that riddled, what is the exact fan for the 435 alternator. I've seen 2, basically. Some painted, some zinc and some cadmium.

Oh, one more question...Are some of the alternates painted with a grey paint leaving the factory? I have an now 696 of the shelf in what looks like rebuilders grey
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