I am currently running with no smog pump on my serpentine system. I was planning on removing the a/c system this winter to clean up my eng bay since I don't use the a/c much.I need to know if any of you have any part numbers know what length belt I would need and what routing for a serpentine system without smog and a/c. So all I have is crank,alt,water pump and tensioner in factory locations.Thanks for any input.

 

i acually got done taking out the smog system and ac today. first thing you need to get a ac delete pully, i got my at www.gmpartsdirect.com and here this is a copy of the part nubers and such on my conformation e-mail:
Quantity
PART NO. DESCRIPTION PRICE EXT. Handling and Shipping:
10055890 PULLEY AS $36.74 $9.95

ORDER TOTAL:
$46.69

i went to autozone and got a belt # 980K6 but in the tech artical on they said a 985K6 but i couldnt find one. it cost like 18$ and in the tech article at the home page it shows you the belt routing. i just tore all the ac stuff out because it didnt work anyway and was making a clicking sound

 

Thanx. So I have to get the delete pulley? I take it that was a factory part with cars that came without a/c? I was thinking there may have been a way to do it without anything there period and just a much shorter belt with a specific belt routing.But if not,that'll do.Thanks for the info.