13 vane pump stock?

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08-11-2003, 02:19 PM

dissonance

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13 vane pump stock?

while rebuilding my 98 4l60e i found that i already had a 13 vane pump? everything i read was a the 10 vane pump being stock? i'm i wrong?

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08-11-2003, 07:51 PM

CRAZYCUBAN29

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Re: 13 vane pump stock?

Late 4l60e came with 13 vane.

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08-12-2003, 01:06 AM

Dom

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Re: 13 vane pump stock?

In 97 they switched to 13 vanes.

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08-12-2003, 09:06 AM

dissonance

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Re: 13 vane pump stock?

thanks guys...

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08-12-2003, 11:50 AM

Jorday

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Re: 13 vane pump stock?

The 10 vane pump is supposed to be better for high RPM use, from what I hear...

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