Judging by a past experience I cannot recommend those windows. One set that I purchased and installed fit fine while another provided a terrible fit . When I complained Chris said that "you installed them wrong" despite the fit being off by at least 1/2". The contour of those windows is also nothing like the original windows. When the Fiero Store started selling the Premium Quarter windows ( I believe those were brought to market by ex GM employees); except for a slightly deeper shade, the fit and contour is perfect, exactly like the OEM's
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" THE BLACK PARALYZER" -87GT 3800SC Series III engine, custom ZZP /Frozen Boost Intercooler setup, 3.4" Pulley, Northstar TB, LS1 MAF, 3" Spintech/Hedman Exhaust, P-log Manifold, Autolite 104's, MSD wires, Custom CAI, 4T65eHD w. custom axles, Champion Radiator, S10 Brake Booster, HP Tuners VCM Suite.
"THE COLUSSUS"
87GT - ALL OUT 3.4L Turbocharged engine, Garrett Hybrid Turbo, MSD ign., modified TH125H
" ON THE LOOSE WITHOUT THE JUICE "