How do you tell the difference between axles.. like GSR or Si... or doesn't it matter... because a bunch of friends of mine and i put in my GSR swap into my 92 VX tonite... and when i took it out for the first drive the axle poped out... and it was in there good... i dont understand?? can anyone help me out?????

 

It must not have been popped in all the way...sometimes you really have to give 'er in order for it to lock in.