Brother in law did this for his old Z. Made them out of metal. I think there is a write up in the FAQ section.
But getting a used window is probably easier if you can't do the fab work yourself. I sell mine for $50 each locally. See if you can find a Z guy parting out a car. Shipping one will suck.
JackB nimble JackB quick JackB can suck my dick =P - james-lee 11/02/01 Arrogance is the #1 weapon against Supra Owners - MikeH 08/06/02 Dallas with a Z: I like the bulge dude 05/02/03 Bezbefootball: Does dick have anything for me? 10/21/03