Handling 74 Duster

1969cuda340 said
what else have you guys done to make your cars handle better?

Much of what I've done is here, although not exactly up to date.: 67 Barracuda for Handling and the Road
Always refining, especially when new tires go on..

Now what should you do? that's a different question.

Front sway bar is the first place I always suggest to increase front roll resistance and remove compliance.
Details depend on what's on there now.