Lower AC Vent location spec - The 1947 - Present Chevrolet & GMC Truck Message Board Network

blazerslave · 11-17-2004, 10:57 PM

Does anyone have the assembly manual diagram of where the lower AC Vents go and what size the holes are? I have a '72 Blazer and I am adding factory AC and I need the info!

Thanks

**71swb4x4** · 11-17-2004, 11:35 PM

Here are some pics, hopefully they will help you a bit

midyearvet@aol. · 11-18-2004, 12:12 AM

I took an extra set of bezels and cut the inner tube off so bezel fits up flush to dash. Trace around inside of opening and cut a hole 1/8" bigger all the way around. Cut notch on top of hole per picture for upper screw clip and you are in business. I used a similar process for center outlet.

Hope this helps
Rick Ca. 1-4274x4
midyearvet@aol.com

blazerslave · 11-18-2004, 12:33 AM

Thanks!

Good info!

**N2TRUX** · 11-18-2004, 01:18 AM

Quote:

Originally Posted by midyearvet@aol.

.... Trace around inside of opening and cut a hole 1/8" bigger all the way around....

If you use a Sharpie to trace with and cut outside the line you will have the extra space you need....

11-17-2004, 10:57 PM	#1
blazerslave Registered User Join Date: Nov 2000 Location: Valencia, CA Posts: 96	Lower AC Vent location spec Does anyone have the assembly manual diagram of where the lower AC Vents go and what size the holes are? I have a '72 Blazer and I am adding factory AC and I need the info! Thanks __________________ "If you choose not to decide . . . you still have made a choice."

11-17-2004, 11:35 PM	#2
71swb4x4 Senior Member Join Date: Nov 2003 Location: Brookings, SD Posts: 10,499	Here are some pics, hopefully they will help you a bit Attached Images __________________ Some people are like slinkies, they aren't good for anything, but you can't help but smile when you see one tumble down the stairs.

11-18-2004, 12:33 AM	#4
blazerslave Registered User Join Date: Nov 2000 Location: Valencia, CA Posts: 96	Thanks! Good info! __________________ "If you choose not to decide . . . you still have made a choice."

11-18-2004, 12:12 AM	#3
midyearvet@aol. Registered User Join Date: Jun 2003 Location: Napa, Ca. Posts: 103	I took an extra set of bezels and cut the inner tube off so bezel fits up flush to dash. Trace around inside of opening and cut a hole 1/8" bigger all the way around. Cut notch on top of hole per picture for upper screw clip and you are in business. I used a similar process for center outlet. Hope this helps Rick Ca. 1-4274x4 midyearvet@aol.com



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