In 1936 Chevrolet started with a cab design that is now called "high cab". Later in the year they introduced a new style, similar to the '37 that we now call "low cab". Are you working on a '36 high cab or '36 low cab? Perhaps your glass is for the other cab version.
Kent


1937 Chevy 1/2 ton
1942 Chevy 1/2 ton
1947 Diamond T Model 509
1951 Chevy 1/2 ton
1950 Chevy COE Model 5700 ~ "Barney" ~ And more pix