Marcruger

Hi Guys and Gals,

I notice that it has been recommended to use '08 and newer Cobalt SS rear springs to level up an HHR. What is the difference between the '08-'09 SS springs and the earlier springs. I am sure there is a spring guru online here. :-) God Bless, Marc

prod

The 08+ are a little stiffer, they upgraded the suspension when the cobalt ss went from supercharged to turbocharged.

Marcruger

Okay, got it. Many thanks. Does anyone know the part numbers for the earlier ('06-'07) and later ('08-'09)? Best wishes, Marc

ZTony8

Here goes-05 to 07 front:21994335(rt),10382250(lt)
08-09 front:25833647
05-07 rear:10390024
08-09 rear:25821162

Marcruger

Many thanks Tony! That was exactly what I needed. Is this Forum great or what? :-) God Bless, Marc