Working on my 1959 Suburban and the slider windows have seen better days. Parts of the frame are rusted out, glass is cracked, handles are missing etc. At $50 per seal+new glass+time spent messing with them 1-piece glass seems pretty attractive. We plan to pretty much use this as a two seat truck so sliders aren't really necessary.

I was wondering if anybody knew of a source for 1-piece glass to replace the sliders. I think The Filling Station sells seals for the 1-piece glass but I haven't seen anybody selling the actual glass anywhere. Maybe someone knows of a template?

Any help on this topic would be appreciated. Thanks.