Here, as with everything else, The FAQ is a wealth of info.
Go to the sticky thread always at the top of that FAQ forum:
http://67-72chevytrucks.com/vboard/s....php3?t=157669
I searched for the word "CAB" using my browser's FIND feature (press CTRL+F)
I got this near the bottom:
http://67-72chevytrucks.com/vboard/s....php3?t=113397
There is also one under it that involved blazers you might wanna check out. I saw one thread here a few months ago that showed how to do it using a tree.
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link)
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