Also, why only the rear springs? The ProKit is about a 1-inch drop IIRC, and the spring rates are much different than factory.

 

i got a better rear end, replaced stuff in rear. I got the rear for free, install by me, The spring were $100 bucks new from friend. lower control arm crushed

 

ABS issue. You probably stuck a 3 channel rear in a 4 channel ABS car or vice versa.

Your LCA was crushed? There is a good chance there are more items messed up in that car. Where did you get it?

 

fixed abs by changing old wire harness from my old rear. Yeah , the rear was replaced and I had to buy a new c6 rim.

 

this thread smells funny...

 

what should i do next? Long tubes are illegal, I'm leanining towards a stall, which size for the street that won't break my rear end?

 

i was thinking the same thing

 

What size stall should I get, everyone's sayin 3500 but I think thats too much, its a daily driver andidon'twant to break my rear

 

Don't ask if your not going to heed the advice.
Yank SS3600.
Unless you have a long commute that never gets over 40 mph you will have no ill effects from a high stall because the torque converter lockup clutch engages and it becomes a direct drive like a stick car.