Header ID Big Block Camaro. Appliance?

[Day2_69Z]

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: Fast67VelleN2O</div><div class="ubbcode-body">1967-1969 Camaro big tube headers with square flanges. I think these are Appliance headers? What do you think?
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These appear to be very Early , if they are in fact Appliance brand.
The tube design, over/under, spaghetti style is first indicator, second are the individual flanges,
thirdly, the Square collectors.
What has me puzzled are the &quot;short collectors&quot; themselves.
I've seen a lot of BB first gen from circa '71 &amp; up...with a far different tube routing into a much longer collector approximately 12&quot; in length.

There were a few more manufacturers in '66-'67 using 4 bolt square flange and 4 piece and or 1 piece flanges,,,, Predominantly attributed to Appliance advertisements for the day were the individual flanges &amp; 4 bolt ....
Consensus; A Very Rare Early Set, looking to be in very good condition,,,, nice score for one who wants authenticity in design and period.
I'd be thrilled having these on a 67-69 BB...That was modified asap, for drag racing or a serious street car.
Tom