just daily driver use then i'd call espo (
Buy Quality Automotive Leaf Springs, Coil Springs and Suspension Parts for your Classic or Antique Auto )and order a set of V8 6-leaf springs in your choice of height. they sell in -1", stock, +1" and +2" i believe.
or for some more money an a firmer spring you can go with a eaton from pete (
@GMachineDartGT ) over at
Home - Bergman Auto Craft - Home of Quality Muscle Car Parts
for shocks if ya go QA1 up front then i'd go QA1 in the rear. whatever you decide you'll want something better then a KYB.