putting Z51 Bilsteins on my 91, have questions

[L98corvette]

Hi guys, i have the FE1 suspension on my 91, im going to install a set of Z51 bilstein sport shocks, first will it be a night and day difference? Secondly, after they are installed, do i need an alignment? Thanks

 

[Achilles]

The bilsteins made a big difference on my Z51 after I took the other ^#it off. I don't know about the FE1, but you should get a wheel alignment after any suspension work.

 

[WradDad]

I did the same thing- put the Z51 shocks on my base-suspension car. It's a little bit stiffer, but not too stiff. I also upgraded the sway bars.
But, well, changing the shocks shouldn't affect the alignment. If you already have a good alignment, you shouldn't need to get it done again after.

Barry