Rear leaf spring recommendation for 67 Barracuda

Here's why I am replacing the springs.
- Note the funky spring helper added by a prior owner
- None stock length rear shackle
- To top it off it currently has a 4 degree positive pinion angle
View attachment 1715299340 View attachment 1715299341

There are those that use two 003 springs, and have higher ride height, and set level .
Eye catching paint scheme < always liked the Sox/Martin colors !