alignment needed if replacing shocks & springs??

Case 1: i replace my stock shocks & springs with stockers off of a 2002 z28

Case 2: i replace my stock shocks with stockers off of a 2002 z28 and buy lowering springs.

In both cases do i need and alignment?


thanks

Not sure about the replacment issue. I think the springs, no.. Different weight proporties. The shox, I don't see why not...

Alignment....
Shox = No
Springs : Lowered= yes
Stock= no

Yes Yes

$40 for an alignment > funny wearing tires 5k miles down the road