The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - Fresh air plenum valve in cowl diaphragm P/N

JimKshortstep4x4 · 11-08-2004, 08:35 PM

You will probably have to get the parts you need from one of the truck vendors as these are fairly specialized items.

Anyway GMC Paul has both parts that you need. (I don't think JB weld will hold the air valve as it sees some force when switching).

Here is a link to the page where the parts are listed.

Jim

http://www.gmcpauls.com/ac_only.htm

11-08-2004, 08:35 PM	#3
JimKshortstep4x4 Senior Member Join Date: Jul 2001 Location: Muskegon,MI,USA Posts: 6,026	You will probably have to get the parts you need from one of the truck vendors as these are fairly specialized items. Anyway GMC Paul has both parts that you need. (I don't think JB weld will hold the air valve as it sees some force when switching). Here is a link to the page where the parts are listed. Jim http://www.gmcpauls.com/ac_only.htm