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Need GM part # for smog pump delete serpentine belt on 305 LO3

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Old 07-23-2002, 02:22 PM
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Car: 91 camaro rs
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Need GM part # for smog pump delete serpentine belt on 305 LO3

I have a 1991 RS with a 350 in place of the LO3. I have removed the smog pump so will reroute the serpentine belt as per the tech article instructions. But the Dayco part # is quoted there. Does anyone know the GM part #?

Thanks.
Andy.
Old 07-23-2002, 05:45 PM
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Car: 89 Camaro RS
Engine: 305 TBI
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Just look for a belt with a length of 96.7. Thats what I did. That part # thats listed just stands for the length. So just match it up with a different brands length.
Old 07-23-2002, 05:52 PM
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Thank you!

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Old 07-23-2002, 07:11 PM
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i dont know about you all but with my serpintine setup i just took the smog pump out and the origional belt still runs fine around the stock routing. Just an inch shorter and it would be perfect.
Old 07-23-2002, 07:18 PM
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LOL... just looked at teh tech article and i put it on in the same maner w/o even realizing it. Think i had it like that before too. Guess it isnt the stock routing after all.
Old 07-23-2002, 07:29 PM
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Car: 88 Camaro SC
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Axle/Gears: 9-bolt w/ 3.23's
the modifed belt routing in Pablo's article is the stock belt routing. I went out and took a peek at the sticker on my upper radiator support. I dont know why his was routed the way he said it was origionally.

Last edited by dimented24x7; 07-23-2002 at 07:32 PM.
Old 07-23-2002, 07:41 PM
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What tech article?
Old 07-23-2002, 09:48 PM
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Car: 88 Camaro SC
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Axle/Gears: 9-bolt w/ 3.23's
here it is
Old 07-24-2002, 02:50 AM
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other web site

See also http://www.sethirdgen.org/serpentine.htm for an alternative.

Andy.
Old 07-24-2002, 03:00 PM
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intresting... I wonder why they changed the routing after 88?
Old 07-27-2002, 10:20 PM
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Originally posted by dimented24x7
the modifed belt routing in Pablo's article is the stock belt routing. I went out and took a peek at the sticker on my upper radiator support. I dont know why his was routed the way he said it was origionally.
I am glad I'm not the only one with that belt routing I just thought I was nuts or someone else was and mine is an 88
Old 07-28-2002, 10:47 AM
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Car: RS
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this is funny!!! cause me and hardrock spent quite a few minutes looking at the differences between our stock belt routings

seems like the early lo3s were different
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