Thanks for the pics...I'll see if I can find one a window in my pick and pull, just to play with after I take the vent out.
It would be a "neat" mod. Can the glass be "ground" some to fit? I don't want to open the hole at all just in case I want to go back to vents or scoops later.
1968 Fastback: 331 stroker, FTI cam, N351 Heads with a few upgrades, 4r70w w/3600 stall, 9" locker w/3.70 gears