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Old 11-21-2017, 10:49 PM   #4
DeadheadNM
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Join Date: Dec 2010
Location: Eau Claire, WI
Posts: 12,480
Re: Do you have OEM CA emissions / smog equipment still in place?

Quote:
Originally Posted by Steeveedee View Post
My truck has the Federal emissions package, so I can't take pictures to help you. However, if you need to see what was used, the Chassis Service Manual has pictures and schematic diagrams of the systems used, to help you. Someone here was gracious enough to scan in the entire manuals for a number of years; you should be able to find what you may need from those manuals.
Thank you! The manual had an example from 68 - some brackets differed. I couldn't find a schematic for 72. It helps having the other blazer to reference. I'm curious how these systems differed over the years and for AC vs non-AC trucks and what problems if any others have with their systems. Granted many or most systems were probably tossed out long ago.
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1972 K5 CST Highlander Blazer: http://67-72chevytrucks.com/vboard/s...d.php?t=708547
1972 K20 Cheyenne Super: http://67-72chevytrucks.com/vboard/s...d.php?t=528308

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