View Full Version : GM Serpentine AC Delete Pulley Part Number ???

01-31-2005, 06:37 PM
I have a serpentine setup from an 89 Camaro going on my 1st Gen.

Does anyone know the part number for the correct AC Delete Pulley?

Also, the smog delete pulley?

I went to the dealer and the guy at the GM Parts counter couldn't find anything on it. Unbelievable... almost.


01-31-2005, 06:49 PM
I had the same problem with the AC delete pulley. Tell him you want a serpentine AC delete pulley for a 4.3 V6 in a 1990 model S-10. Thats a little easier for those guys to find. I think it was like 25 bucks straight from GM last time I bought one.

01-31-2005, 10:20 PM
Thanks, I'll try that.

02-01-2005, 04:08 AM
The smog pump idler comes from an export caprice. I will see if I can find the part number again. On the same note, you don't need it! Just remove the smog pump and skip it.

02-01-2005, 04:11 AM
The a/c delete can also come from 88-95 ck pickup w/ 5.0-5.7 as well as the v6.

02-01-2005, 06:54 AM
Also, my '90 Chevy K2500 5.7L had the A/C delete pulley, but it did not have any pulley for the missing smog pump. So there should be a belt available without the smog pump. If you just don't want to run anything there.