Want to bypass "air pump" 88 4.3

Sep 2, 2011 | 05:59 PM

gomfrddy

Thread Starter

Beginning Member

Joined: Mar 2010

Posts: 30

Want to bypass "air pump" 88 4.3

Does anyone know what size serpentine belt to use to bypass the air pump on the passenger side??

Thanks,

Sep 3, 2011 | 05:44 PM

chris015

BF Veteran

Joined: Apr 2009

Posts: 3,748

From: South Carolina

Im not sure,but u can buy a bypass pulley set up for 35.00 A good belt would run 25-30ish.

AC Bypass Pulley with Bracket 1990-1995 Chevy/GMC Truck | eBay

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