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PS Pulley Size

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Old 02-11-2008, 06:32 AM
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Default PS Pulley Size
Hey guys. Could anyone measure the diameter of their stock PS pulley on both an Fbody and Vette? I need a smaller diameter pulley then the stock 6.5" truck style.

Can anyone confirm the following PNs?
Fbody PS Pulley 12559885
Vette PS Pulley 12559890

Thanks guys
Nick
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Old 11-03-2008, 03:26 PM
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fbody pulley is for 98-02 LS1. vette pulley is for c5.
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Old 11-03-2008, 07:30 PM
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The Vette Pulley won't work on the F-body pump. They have different shaft diameters.
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Old 11-03-2008, 08:20 PM
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Originally Posted by LS2Monte
Hey guys. Could anyone measure the diameter of their stock PS pulley on both an Fbody and Vette? I need a smaller diameter pulley then the stock 6.5" truck style.

Can anyone confirm the following PNs?
Fbody PS Pulley 12559885
Vette PS Pulley 12559890

Thanks guys
Nick
Here's a drawing I made of my 'Vette pulley when I was looking into have a billet pulley made up...

Russ
Last edited by S10xGN; 02-07-2011 at 06:50 PM.
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