Quote Originally Posted by Innuendo View Post
Nothing pre HQ had factory side glass. Even though Byron suggests the part numbers are HK-T-G era I'd suggest these numbers were "spares" for when such occasions arose.
Interesting because I was going to ask about the HG as there is one for sale that states " very rare 1970 hg windowless panel van ", which means if I am comprehending it correctly, that they basically all came out with side windows, not that hg vans were rare lol.

So what your saying Innuendo is that no windows is the norm as opposed to the rule from factory?