suspension upgrade

[3Darts]

Any recommendations for rear leaf springs. My son has a 68 dart an old friend put a touring kit on it springs swaybars front and rear and big torsion rods, It handles like a dream But it was over 10 years ago and he does not remember where he got it. i am hunting the net trying to decide best bang for buck. My car 73 dart sport V8 4spd mostly stock for now. I recently added big tires and my saggy rear springs do not cut it...
Thanks

 

[1970Duster]

What you are trying to do with your dictates what mods should be done to achieve that goal. Drag race uses a different setup vs road racing or auto cross.

 

[pauly v.100]

If you just want better rear springs you can have your current springs re-arched, pretty cheap if theres somebody near you that can do it. Otherwise there's XHD springs available from several vendors. All the usual suspects have them, even Amazon.