Its great that a forum member is still building these swap axles but I have found that swaps are not always identical in how the powertrain is mounted. For the stick swaps the powertain is mounted in a fixed position due to the fact that the transmission stays in the exact same place on the exact same mounts. The stick swap can use a specific size axle. For the autos a number of different mounts have been used like those made by FieroX, Purple Reign and Fierorog. . I used West Coast Fiero mounts/brackets and the mounting is nearly centered. There is less than 1" difference on axle size from side to side, the passenger side being the longer one. Point is to specify
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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 "