i just took apart a front sc suspension....and the torsion bars are rusted on one side...are they usable? or is it recomended to get new ones...can i go heavier, (they have thirty splines).
second question... any one have a matching control arm....as you can see...one is shot

Hard to tell, doesn't look too bad. But if you're getting wear or pitting from rust, it's a weak spot prone to failure. You should be able to find some replacements fairly easy, I did. Or just upgrade to a new aftermarket set.

where does one find aftermarket torsion bars?? there is a small nick on one of them from the damaged control arm.
and which ones will be similar or stiffer to the ones pictured
thanks

Try pelicanparts.com or ottosvenice.com or gprparts.com These are great resources that have been around for years.

I just meant a new set, not new OEM bars. I recently was at Ottos looking for a used replacement pair and he didn't have any. I posted a WTB ad for them here and got a few responses.

i contacted ottos....to see if "he" has any torsion bars....

21mm weltmeister or sway away bars are a nice stiff ness on the streeeeet

Steve, you can order your torsionbars from Tarret as well...

When I redid my SC for track duty, I found some amazing deals on used stuff that people buy and don't use.....t-bars, shocks and adjustable springs plates.....I didn't have to buy anything new and got them for 50% off the retail prices.

Post a WTB ad in the 911 section over at Pelican and join rennlist for a couple of weeks.