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Old 10-25-2003, 02:37 AM   #1
SEVEND2
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Question on a burban

ok, did suburbans 67-72

come with just rear A/C?
or
did it come with Both?
or
Was rear optional?

I seen a Add for a 72 for sell, It mentions Rear Ac, PS, PB, Power Windows and door locks, and rear AC
but not front AC

Just curious on info
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Old 10-25-2003, 08:55 AM   #2
da-burb
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Suburbans came with 2 types of A/C. The nicest sytem had the normal dash A/C vents and another A/C blower unit at the back. The other terrible, worthless, noisy, miserable type A/C had only the rear unit with a tunnel that went all the way to the front seat. It shakes and rattles everywhere you go because 30 year old plastic is usally broken by now.
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Old 10-25-2003, 02:07 PM   #3
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I believe the tunnel type was used up till '71, and the front and rear was used in '72
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Old 10-26-2003, 02:02 AM   #4
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sub4rvr is correct the funnel style was used from 67-71, and rear A/C with standard dash A/C in front was used in 1972.
We have a 71 with the tunnel style and ours performs Excellent with no noise and will literally freeze you out. I always prefer the tunnel style for the best A/C performance.
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Old 10-26-2003, 06:09 AM   #5
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So a 67-71 A/C burb will not look like an A/C pickup on the firewall?
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Old 10-26-2003, 11:18 AM   #6
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Thats right,it looks like a non a/c truck.
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Old 11-12-2003, 01:37 PM   #7
sakohntr
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burb air

I have a factory 71 big block burb that has both factory dash and ceiling tunnel air.
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Old 11-12-2003, 02:04 PM   #8
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That would be the set-up.I like the air blowing on me like my 72 does.My 71 blows down on you.Is it a late 71?
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Old 11-12-2003, 10:50 PM   #9
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I just put my rear air unit out of my 72 on ebay a few minutes ago if anyone is interested. http://cgi.ebay.com/ebaymotors/ws/eB...tem=2442894404
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